taxonID	type	description	language	source
039287FDFF8E1E47CFA13CDEBF9AFB46.taxon	description	Helodrilus (Allolobophora) caliginosus (Savigny) 1826 (partly mislabeled) Helodrilus (Allolobophora) dubiosa (Örley) var. pontica P. (mislabeled)	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8E1E47CFA13CDEBF9AFB46.taxon	description	Inv. No. V 4899 1 ex., Wels (Austria), leg. Wessely. Inv. No. V 4924 2 ex., Romania, leg. Dumitrescu, 20.07.1937. Inv. No. V 4925 2 ex., Siebenbürgen (Transylvania, Romania), leg. and det. V. Pop. Inv. No. 16629 1 ex., Wels (Austria), leg. Wessely, det. A. Zicsi 25.11.1964.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8E1E47CFA13CDEBF9AFB46.taxon	discussion	Remarks. There is one A. georgii specimen in the V 4899 vial, apart from the Ap. caliginosa specimens. The V 4924 vial is labelled ’ Helodrilus (Allolobophora) dubiosa var. pontica’ and contains two A. georgii specimens, as well as one unidentified specimen.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8E1E47CFA13A9EBFF9F9CA.taxon	description	Allolobophora molleri: Csuzdi 2012. Inv. No. V 4928 2 ex., Coimbra (Portugal), leg. Rosa (Syntypes).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8E1E47CFA13A9EBFF9F9CA.taxon	discussion	Remark. Although not registered as types, based on the collecting locality, these specimens are unambigously part of the type series (Portogallo: Orto Botanico di Coimbra, Pereira presso Monte-mor, Villa Real de Santo Antonio (Algarve) (Rosa 1889 )).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8E1E44CFA138F2BF10FEA6.taxon	description	Aporrectodea caliginosa: Csuzdi 2012. Inv. No. V 4895 2 ex., Gutenstein (Austria), leg. Sturany. Inv. No. V 4896 2 ex., Smyrna (Turkey), leg. Verner, 1900. Inv. No. V 4897 1 ex., Walouiki (Russia), leg. Velitschkovsky. Inv. No. V 4898 10 ex., Fenestrelle (Italy), 1300 m, leg. Brunet, 1908. Inv. No. V 4899 21 ex., Wels (Austria), leg. Wessely. Inv. No. V 4909 1 ex., Troppau (Opava, Czech Republic), leg. Wessely. Inv. No. V 4910 1 ex., Neuseeland (New Zealand), leg. H. Suter. Inv. No. V 4911 1 ex., Seewiesen (Austria), leg. Sturany. Inv. No. V 4912 11 ex., Hütteldorf (Vienna, Austria), leg. Wessely. Inv. No. V 4913 20 ex., Slivno (Bulgaria), leg. Rebel. Inv. No. V 4915 5 ex., Wien (Austria), leg. Ganglbauer. Inv. No. V 4916 1 ex., Denmark.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8D1E44CFA13F3FBDB3FC42.taxon	description	Helodrilus (Dendrobaena) rhenani (Bretscher) 1899 Eisenia alpina (Rosa) 1884 (misidentification)	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8D1E44CFA13F3FBDB3FC42.taxon	description	Inv. No. V 4843 2 ex., Wels (Austria), leg. Wessely. Inv. No. V 4973 4 ex., Unterberg (Austria), leg. Handlirsch (Syntypes). Inv. No. V 4974 2 ex., Radstätter Tauern (Austria), leg. Handlirsch. Inv. No. V 5000 2 ex. Eichkogel bei Mödling (Austria), leg. Holdhaus, 1908. Inv. No. V 5001 5 ex., Schafberg (Austria), leg. Sturany.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8D1E44CFA13F3FBDB3FC42.taxon	discussion	Remarks. Based on the locality of V 4973, these specimens are part of the syntype series (Unterberg, Austria inferiore, a 1300 s. m., Handlirsch leg. (Rosa 1897 )). The V 4843 specimens are misidentifications under the name Eisenia alpina.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8D1E44CFA13D83BF3DFB0E.taxon	description	Inv. No. V 4926 18 ex., Wien (Austria), leg. Wessely. Inv. No. 16630 3 ex., Wien (Austria), leg. Wessely, det. A. Zicsi, 25.11.1964.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8D1E44CFA13B47BC9EF85E.taxon	description	Inv. No. V 4861 4 ex., Herzegovina (Bosnia and Herzegovina), leg. Sturany. Inv. No. V 4862 2 ex., Slivno (Bulgaria), leg. Rebel. Inv. No. V 4863 1 ex., Sarajevo (Bosnia and Herzegovina), leg. Sturany. Inv. No. V 4864 12 ex., Wels (Austria), leg. Wessely. Inv. No. V 4865 3 ex., Siebenbürgen, Bulla-see (Bâlea Lake, Romania), leg. Ganglbauer. Inv. No. V 4866 1 ex., Fenestrelle (Italy), leg. Brunet, 1908. Inv. No. V 4867 1 ex., Seewiesen (Austria), leg. Sturany. Inv. No. V 4868 4 ex., Monastir (Bitola, North Macedonia), leg. Sturany. Inv. No. V 4869 7 ex., Neuwaldegg (Austria), leg. Wessely. Inv. No. V 4870 3 ex., Nordseite des Erdschias (North site of Erciyes Mt, Turkey), leg. Penther. 1902. Inv. No. V 4871 1 ex. Ostseite des Erdschias (East side of Erciyes Mt, Turkey), leg. Penther. 1902. Inv. No. V 4872 1 ex., Riva del Garda (Italy), leg. Pillwax. Inv. No. V 4873 5 ex., Walouiki (Russia), leg. Velitschkovsky. Inv. No. V 4874 2 ex., Ratzes (Austria), leg. Kohl. Inv. No. V 4875 7 ex., Zoological Museum Copenhagen, Denmark. Inv. No. V 4876 1 ex., Araburg (Austria), leg. Sturany.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8C1E45CFA13EC7BEA6FC42.taxon	description	Helodrilus (Allolobophora) nov. spec.?	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8C1E45CFA13EC7BEA6FC42.taxon	description	Inv. No. V 4930 6 ex., Črna Prst (Slovenia), 1300 m, leg. Ganglbauer. Inv. No. V 4931 3 ex., Monte Maggiore (Italy), leg. Sturany. Inv. No. V 4932 1 ex., Wochein Feistritz (Bohinjska Bistrica, Slovenia), leg. Sturany, 1893. Inv. No. V 4933 8 ex., Kroatien, Berg Kik (Kik Mt, Croatia), leg. Sturany. Inv. No. V 4934 22 ex., Gottschee (Kočevje, Slovenia), 1000 m, leg. Ganglbauer. Inv. No. V 4935 5 ex., Ljubicna (Ljubišnja) Gipfel (Bosnia and Herzegovina), 2239 m, leg. Sturany, 1902. Inv. No. V 4936 10 ex., Fuzine (Croatia), leg. Ganglbauer. Inv. No. V 4937 4 ex., Rudo im Limgebiet (Bosnia and Herzegovina), leg. Sturany. Inv. No. V 4938 7 ex., Obir, Karawanken (Austria), leg. Ganglbauer. Inv. No. V 4939 4 ex., Valentin Tal (Carnic Alps, Austria). Inv. No. V 4940 24 ex., Plitvicer Seen (Plitvice Lakes, Croatia), leg. Sturany. Inv. No. V 4941 19 ex., Bosnien, Radovina (Bosnia and Herzegovina), leg. Sturany, 1902. Inv. No. V 4942 1 ex., Montenegro, Höhle v. Krastac, leg. Sturany, 1902. Inv. No. V 4943 11 ex., Dobrun bei Višegrad (Bosnia and Herzegovina), leg. Sturany, 1902. Inv. No. V 4944 19 ex., Durmitor Gebiet (Durmitor Mts), Montenegro, leg. Penther, 1904. Inv. No. V 4945 1 ex., Metalka Sattel (Metalka Saddle, Montenegro), leg. Penther, 1904. Inv. No. V 4947 1 ex., Aflenz (Austria), leg. Dorfmeister, 1879. Inv. No. V 6177 [no data] ex., Gazarka Nord Hang (Slovakia), leg. Schurg, 07.20.1947. Inv. No. 15847 1 ex., Salzburg, Knappenwand (Austria), leg. Seemann, 08.1980.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8C1E45CFA13D83BAD8F9CA.taxon	description	Helodrilus (Allolobophora) caliginosus (Savigny) 1826	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8C1E45CFA13D83BAD8F9CA.taxon	description	Inv. No. V 4900 20 ex., Suez (Egypt), leg. Steindadmer, 1896. Inv. No. V 4901 11 ex., Neapolis, Kreta (Greece), leg. Sturany, 1904. Inv. No. V 4903 2 ex. [no data]. Inv. No. V 4904 [no data] ex., Dschurdschura Mts (Algeria), Akademie der Wissenschaften in Wien, 1915. Inv. No. V 4905 2 ex. Riva del Garda (Italy), leg. Sturany. Inv. No. V 4906 5 ex., Orizaba (Mexico), 1882. Inv. No. V 4907 3 ex., Cap. der guten Hoffnung (South Africa), 1852, det. Rosa 1891. Inv. No. V 4908 4 ex., Monastir (Bitola, North Macedonia), leg. Sturany. Inv. No. V 4917 12 ex., Egypt, leg. Baron Pache. Inv. No. V 5141 1 ex., Lemnos (Greece), 22.05.1927.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8C1E45CFA13D83BAD8F9CA.taxon	discussion	Remark. The V 5141 specimen is a misidentification under the name Lumbricus rubellus.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8C1E42CFA138F2BF5BFF1E.taxon	description	Inv. No. V 4952 1 ex., Piemont Alpen (Italy), leg. Rosa. Inv. No. V 4955 1 ex., Bjelobrdo (Croatia), leg. Sturany. Inv. No. V 4959 1 ex., Bosnia and Herzegovina, leg. Sturany. Inv. No. V 4965 2 ex., Kroatien, Berg Kik (Kik Mt, Croatia), leg. Sturany. Inv. No. V 4966 1 ex., Kroatien, Plitvicer Seen (Plitvice Lakes, Croatia), leg. Sturany. Inv. No. V 4967 3 ex., Vrbanje, Orjen, Bosnia and Herzegovina, leg. Sturany. Inv. No. V 4968 3 ex., Piemont Alpen (Italy), leg. and det. Rosa.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8B1E42CFA13F76BF5BFB9A.taxon	description	Inv. No. V 4948 2 ex., Ratzes (Austria), leg. Kohl. Inv. No. V 4949 1 ex., Borkum (Germany), leg. Schneider. Inv. No. V 4950 4 ex., Ratzes (Austria), leg. Kohl. Inv. No. V 4951 1 ex., Kusch Bunar, (Bulgaria), leg. Rebel. Inv. No. V 4952 3 ex., Piemont Alpen (Italy), leg. Rosa. Inv. No. V 4953 1 ex., Gutenstein (Austria), leg. Sturany. Inv. No. V 4954 3 ex., Črna Prst (Slovenia), 6000 – 1350 m, leg. Penther, 07.1899. Inv. No. V 4955 6 ex., Bjelobrdo (Croatia), leg. Sturany. Inv. No. V 4956 1 juv. ex., Dobratsch (Austria), leg. Ganglbauer. Inv. No. V 4957 2 ex., Seewiesen (Austria), leg. Sturany. Inv. No. V 4958 6 ex., Kroatien (Croatia), leg. Sturany. Inv. No. V 4960 6 ex., Zoological Museum Copenhagen, Denmark. Inv. No. V 4961 3 ex. Kroatien, Berg Kik (Kik Mt, Croatia), leg. Sturany. Inv. No. V 4962 5 ex., Durmitor Gebiet (Durmitor Mts), Montenegro, leg. Penther, 1904. Inv. No. V 4963 17 ex., Herzegovina, Prenj Gebiet (Prenj Mts, Bosnia and Herzegovina), leg. Penther, 1901. Inv. No. V 4964 3 ex., Veitschalpe (Austria), leg. Sturany. Inv. No. V 5002 6 ex., Haiding bei Wels (Austria), leg. Wessely. Inv. No. V 5003 37 ex., Wels (Austria), leg. Wessely. Inv. No. V 5004 1 ex., Hawaii, leg. Wawra. Inv. No. V 5005 9 ex., Madagascar, leg. Sikora. Inv. No. V 5006 4 ex., Konstantinapel (Istanbul, Turkey), leg. Werner, 1900. Inv. No. V 5007 8 ex., Zoological Museum Copenhagen, Denmark.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8B1E42CFA13AA2BFA9F9CA.taxon	description	Cernosvitovia mehadiensis: Csuzdi 2012. Inv. No. V 4927 9 ex., Mehadia (Romania), leg. Ganglbauer (Syntypes).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8B1E42CFA13AA2BFA9F9CA.taxon	discussion	Remark. Based on these collectig data, these specimens are part of the syntype series (Mehadia, Banat [Dr. Ganglbauer leg.] (Rosa 1895 )).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8B1E42CFA1380ABA11F83A.taxon	description	Inv. No. V 5022 2 ex., Mehadia (Romania), leg. Ganglbauer (Lectotype + Paralectotype).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8B1E42CFA1380ABA11F83A.taxon	discussion	Remark. Since these collecting data correspond to those published by Rosa (1895) in his original description (Mehadia, Banat [Dr. Ganglbauer leg.]), these specimens most likely belong to the type material, thus Zicsi (1995) selected the adult specimen as lectotype, and the preadult specimen as paralectotype.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8A1E43CFA13EEABA58FC66.taxon	discussion	Remark. The adult specimen has been selected as lectotype by Szederjesi et al. (2019), the cut specimen thus became a paralectotype. This species was originally described as a variety of A. icterica by Cognetti (1906). Since then, it has been regarded as a relative of C. mehadiensis by Pop (1948), and the genus Serbiona by Mršić (1991). Regarding its clitellar position, this species is quite similar to the mehadiensis species group however, it clearly differs in the case of other features (e. g., body dimensions and colouration, see Table 2. in Szederjesi et al. 2019: 126). Regarding its habitus, body size and some characters (63 – 109 mm × 4.5 – 5 mm, segment number 156 – 172, strongly thickened septa, light greyish colour, long tubercles) it resembles the C. sturanyi species group, but has the clitellum and tubercles more backward (cl. ½ 34, 35 – 46 and tb. 38 – 46 vs. cl. 27, 28, 29 – 37, 38, 39 and tb. 28, 29, 30 – 36, 37, 38). In summary, the most important characters of this species suggest that it is related to the species now belonging to Cernosvitovia (Popović et al. 2022), thus it is hereby transferred to this genus.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8A1E43CFA13DFEBCB7FAD6.taxon	description	Cernosvitovia rebeli: Csuzdi 2012. Inv. No. V 5103 3 ex., Slivno (Bulgaria), leg. Rebel (Syntypes).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8A1E43CFA13DFEBCB7FAD6.taxon	discussion	Remark. Based on the collecting data, these specimens belong to the syntype series (Slivno (Bulgaria) Dr. Rebel leg. 1896 (Rosa 1897 )). There is one more specimen with the same locality and collector in the Torino Museum under the registration number OL 548 (Zicsi & Michalis 1981) and in the Michaelsen collection in Hamburg (V 4500), thus we regard them as parts of the syntype series as well.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8A1E43CFA13B0EBF37F97E.taxon	discussion	Remark. Based on the collecting data, these specimens belong to the syntype series (Mehadia, Banat (Dr. Ganglbauer leg.) (Rosa 1895 )).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8A1E40CFA13896BDA1FEA6.taxon	description	Inv. No. V 5023 3 ex., Herzegovina (Bosnia and Herzegovina). Inv. No. V 5024 1 ex., Fuzine bei Fiume (Croatia), leg. Ganglbauer. Inv. No. V 5025 2 ex., Pljesevica Gola (Croatia), leg. Sturany (Syntypes). Inv. No. V 5026 1 ex., Bosnien, Trebevic bei Sarajevo (Trebević Mts, Bosnia and Herzegovina), 1629 m, leg. Sturany, 1902. Inv. No. V 5027 4 ex., Herzegovina, Prenj Gebiet (Prenj Mts, Bosnia and Herzegovina), 1300 – 1900 m, leg. Penther, 1901.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF8A1E40CFA13896BDA1FEA6.taxon	discussion	Remark. The collecting data of V 5025 show that these specimens belong to the syntype series (Pljesevica Gola (1649 m) südöstlich von den Plitvicer-Seen, Croatien [Sturany] (Rosa 1895 )).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF891E40CFA13F3EBD26FDDA.taxon	description	Inv. No. V 5010 3 ex., Siebenbürgen (Romania), leg. and det. Pop.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF891E40CFA13A9FBD9EF97E.taxon	discussion	Remark. The type locality of the species is „ Monte Bo nella valle del Cervo nel Biellese verso i 2000 m (Dr. L. Camerano) ”, which is found in the Piemont region in Italy, thus it is possible that the V 4841 specimens are part of the syntype series. However, the collectors mentioned here are different.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF891E40CFA13CE3BFC8FB46.taxon	description	Helodrilus (Dendrobaena) ganglbaueri (R.) v. olympiaca (Mich.)? (Misidentification!) Dendrobaena annectens: Csuzdi 2012. Inv. No. V 5015 5 ex., Siebenbürgen, Bulla-see (Bâlea Lake, Romania), leg. Ganglbauer (Syntypes). Inv. No. V 5018 4 ex., Siebenbürgen, Bulla-see (Bâlea Lake, Romania), 600 – 200 m, leg. Ganglbauer (Syntypes).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF891E40CFA13CE3BFC8FB46.taxon	discussion	Remarks. The collecting data of these specimens are similar with the original desription (Ungebung des Bulla-See’s in den Fogarasen Alpen, Siebenburgen [Ganglbauer] (Rosa 1895 )), so we assume that these specimens are part of the syntype series. The V 5018 specimens are under the name Helodrilus (Dendrobaena) ganglbaueri v. olympiaca, which is clearly a misidentification here.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF891E41CFA13897BFF6FF1E.taxon	description	Dendrobaena attemsi: Csuzdi 2012. Inv. No. V 4971 1 ex., Strassengler Wald (Austria) leg. Attems. Inv. No. V 4972 1 ex., Bjelobrdo (Croatia), leg. Sturany, 1906.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF891E41CFA13897BFF6FF1E.taxon	discussion	Remark. Based on the collecting data of V 4971, this specimen is most likely part of the syntype series (Steiermark, Strassengeler Wald bei Graz, Graf Attems leg. 1901 (Michaelsen 1902 )). Unfortunately, the Author did not find this sample in the collection.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF881E41CFA13F77BC6FFD86.taxon	discussion	Remark. Rosa (1897) described this species based on a single specimen, and the collecting data shows that V 4894 is the holotype (see also Zicsi 1965).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF881E41CFA13CDFBAC4FC0A.taxon	description	Inv. No. V 5016 5 ex., Ost-Kreta, Neapolis (Greece), leg. Penther, 1904.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF881E41CFA13CDFBAC4FC0A.taxon	discussion	Remark. These specimens were published as Helodrilus (Dendrobaena) ganglbaueri var. annectens by Cognetti (1906) and are under the same name in the collection, but this is clearly a misidentification.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF881E41CFA13A4BBF2EFA02.taxon	description	Helodrilus (Dendrobaena) platyura (F.) f. octolasioides Cogn.? (Manuscript name!)	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF881E41CFA13A4BBF2EFA02.taxon	description	Inv. No. V 4991 3 ex., Schuler bei Kronstadt (BraȘov, Romania), leg. Ganglbauer. Inv. No. V 4998 2 ex., Siebenbürgen, BraniȘtea (Romania), leg. V. Pop, 03.03.1931. Inv. No. V 4999 1 ex., Schuler bei Kronstadt (BraȘov, Romania), leg. Sturany.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF881E41CFA13A4BBF2EFA02.taxon	discussion	Remark. The name Helodrilus (Dendrobaena) platyura f. octolasioides has never been published and is most likely a manuscript name.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF881E41CFA13843BA38F8AA.taxon	description	Inv. No. V 4990 2 ex., Mehadia (Romania), leg. Ganglbauer (Paratypes).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF881E41CFA13843BA38F8AA.taxon	discussion	Remark. These specimens have been selected as paratypes by Szederjesi et al. (2019).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF881E4ECFA1392BBC24FD2A.taxon	description	Helodrilus (Dendrobaena) platyura (Fitzinger) 1833	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF881E4ECFA1392BBC24FD2A.taxon	description	Inv. No. V 4986 1 ex., Schneeberg (Austria). Inv. No. V 4988 1 ex., Gutenstein (Austria), leg. Handlirsch. Inv. No. V 4993 1 ex., Österreich (Austria). Inv. No. V 4995 2 ex., Wels (Austria), leg. Wessely (Syntypes). Inv. No. V 4996 2 ex., Hütteldorf (Austria), leg. Wessely. Inv. No. V 4997 2 ex., Siebenbürgen (Romania), disctrict Satu Mare, leg. V. Pop.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF881E4ECFA1392BBC24FD2A.taxon	discussion	Remarks. The original description of the species is based on two specimens collected in Wels (Austria) by Wessely (Rosa 1893 b). Based on these, the two specimens in V 4995 are most likely the type specimens. In the catalogue of the collection, V 4993 is marked as the type specimen of D. platyura. However, based on the scanty locality data, it cannot be determined with certainty whether this is indeed the type specimen. On the other hand, the re-examination of this specimen by Zicsi (1965) and the Author clearly revelaed that it belongs to the species D. depressa instead of D. platyura.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF871E4ECFA13CABBC60FAD6.taxon	description	Inv. No. V 5011 1 ex., Črna Prst (Slovenia), leg. Ganglbauer (Holotype). Inv. No. V 5012 1 ex., Schneealpe (Austria), leg. Sturany. Inv. No. V 5013 1 ex., Raxalpe (Austria), leg. Sturany. Inv. No. V 5014 1 ex., Gutenstein (Austria), leg. Handlirsch.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF871E4ECFA13CABBC60FAD6.taxon	discussion	Remark. In the original description, Rosa (1894) did not clearly state the number of specimens he had at hand, but he gave single measurements of both length and segment number. Therefore, it is reasonable to assume that he described D. ganlbaueri based on a single holotype. The collecting data of V 5011 and the original description („ Crna-prst nelle Alpi Giulie a 4000 piedi s. m.; esemplari raccolti dal dott Ganglbauer ”) are similar, thus this specimen is regarded as the holotype.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF871E4ECFA13B0FBA38F992.taxon	description	Dendrobaena herculis: Csuzdi 2012. Inv. No. V 4992 12 ex., Herkulesbad (Băile Herculane, Romania), leg. Ganglbauer (Paratypes).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF871E4ECFA13B0FBA38F992.taxon	discussion	Remark. These specimens have been selected as paratypes by Szederjesi et al. (2017).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF871E4ECFA138F3BD15F872.taxon	description	Inv. No. V 4892 1 ex., Ost-Kreta (Greece), leg. Sturany, 1904.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF871E4FCFA13993BB49FE4A.taxon	description	Inv. No. V 5019 2 ex., Montenegro, leg. Penther, 1904 (Syntypes).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF871E4FCFA13993BB49FE4A.taxon	discussion	Remark. The original description of the species was based on two adult specimens form the Durmitor Mts, Montenegro, collected by Penther in 1904 (Cognetti 1906), consequently, these specimens are regarded as syntypes.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF861E4FCFA13F8BBB0EFAEA.taxon	diagnosis	Diagnosis. Length 38 – 46 mm, width 1.5 – 2 mm. Number of segments 100 – 105. Colour pale, but the clitellum has orange coloration. Prostomium epilobous, 1 / 3 closed. First dorsal pore at intersegmental furrow 9 / 10. Setae distant, setal arrangement behind clitellum: aa: ab: bc: cd: dd = 1.45: 1.02: 1.15: 1: 2.19. Male pores small on segment 15, in the middle of a slight glandular thickening. Nephridial pores aligned in setal line b. Clitellum on ½ 25, 25 – ½ 30. Tubercula pubertatis on 27 – 28. Glandular tumescences on 9 ab. Dissepiments 6 / 7 – 11 / 12 slightly thickened. Testes and funnels paired in 10 – 11. Four pairs of seminal vesicles in 9 – 12. Spermathecae two pairs in 9 / 10, 10 / 11 with external openings near setal line d. Calciferous glands without diverticula. Last pair of hearts in 11, with a pair of extraoesophageal vessels in 12. Nephridial bladders simple biscuit-shaped. Crop in 15 – 16, gizzard in 17 – 18. Typhlosolis lamelliform.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF861E4FCFA13F8BBB0EFAEA.taxon	discussion	Remarks. This species has long been regarded as a junior synonym of D. byblica (Pop 1949; Zicsi 1982; Mršić 1991). However, there are clear differences in case of some morphological characters (clitellum ½ 25, 25 – ½ 30 vs. 25 – 30, tubercles 27 – 28 vs. 26 – 28, pigmentation pale with orange clitellum vs. red-violet pigmentation on the head), thus meledaensis is reinstated here as a separate species. This species seems to be a narrow endemism distributed on Mljet however, during a collecting expedition in 2018 unfortunately we could not find this species on the island. These specimens are marked as cotypes in the collection, thus we regard them as parts of the syntype series.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF861E4FCFA13B6BBC8DF8E2.taxon	description	Inv. No. V 4976 3 ex., Veitschalpe (Austria), leg. Sturany. Inv. No. V 4977 2 ex., Araburg (Austria), leg. Sturany. Inv. No. V 4978 5 ex., Bad Ratzes (Austria), leg. Kohl. Inv. No. V 4979 3 ex., Schneealpe (Austria), leg. Sturany. Inv. No. V 4980 3 ex., Pragser Wildsee (Lake Braies, Italy), leg. Kölbel, 1894. Inv. No. V 4981 7 ex., Piemont-Alpen (Italy), leg. Rosa. Inv. No. V 4982 6 ex., Zoological Museum Copenhagen, Denmark. Inv. No. V 4983 12 ex., Walouiki (Russia), leg. Velitschkovsky. Inv. No. V 4984 4 ex., Siebenbürgen (Romania), leg. Ganglbauer. Inv. No. V 4985 4 ex., Bakony Wald (Hungary), leg. Holdhaus, 1908.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF861E4CCFA13963BF89FEFA.taxon	description	Dendrobaena olympiaca: Csuzdi 2012. Inv. No. V 4970 6 ex., Taigetos (Greece), leg. Holtz.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF861E4CCFA13963BF89FEFA.taxon	discussion	Remark. These specimens are registered under the name Helodrilus (Dendrobaena) annectens in the collection, which is a misidentification.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF851E4CCFA13F1BBD56FD2A.taxon	description	Inv. No. V 5008 8 ex., Erdschias (Erciyes Mt, Turkey), leg. Penther, 1902.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF851E4CCFA13F1BBD56FD2A.taxon	discussion	Remark. These specimens are registered under the name Helodrilus (Dendrobaena) semitica in the collection and were published as Allolobophora (Dendrobaena) semitica by Rosa (1905). The re-examination of these specimens showed that they belong to the species D. orientaloides.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF851E4CCFA13CABBF13FB22.taxon	description	Helodrilus (Allolobophora) longa (Ude), 1826 (sic.!) (Misidentification!)	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF851E4CCFA13CABBF13FB22.taxon	description	Inv. No. V 4926 1 ex., Wien (Austria), leg. Wessely. Inv. No. V 4987 2 ex., Wien (Austria), leg. Wessely. Inv. No. V 4989 4 ex., Wels (Austria), leg. Wessely. Inv. No. V 4994 3 ex., Siebenbürgen (Romania), leg. Pop, 04.1941. Inv. No. 16628 1 ex., Wien (Austria), leg. Wessely.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF851E4CCFA13CABBF13FB22.taxon	discussion	Remark. The V 4926 specimen is a misidentification under the name Helodrilus (Allolobophora) longa (Zicsi 1965 and the Author).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF851E4CCFA13AA3BCA2F97E.taxon	description	Eisenia veneta (Rosa) 1886 Dendrobaena succinta: Csuzdi 2012. Inv. No. V 4890 7 ex., Kleinasien, Nidge (Turkey), leg. Penther, 1902. Inv. No. V 4893 9 ex., Erdschias (Erciyes Mt, Turkey), leg. Penther, 1902 (Syntypes). Inv. No. V 5008 1 ex., Erdschias (Erciyes Mt, Turkey), leg. Penther, 1902. Inv. No. 16730 1 ex., Erdschias (Erciyes Mt, Turkey), leg. Penther, 1902.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF851E4CCFA13AA3BCA2F97E.taxon	discussion	Remark. The varietas succinta was described based on nine specimens from the north side of the Erciyes Mt (Rosa 1905). The V 4893 specimens are most likely syntypes.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF851E4DCFA13897BEABFE4B.taxon	description	Eisenia veneta (Rosa) var. verneri (Mich.)?	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF851E4DCFA13897BEABFE4B.taxon	description	Inv. No. V 4854 2 ex., Wien, Zool. Inst. der Universität. Inv. No. V 4885 12 ex., Wien (Austria), leg. Ganglbauer. Inv. No. V 4886 2 ex., Baden bei Wien (Austria), leg. Sturany. Inv. No. V 4887 2 ex., Friaul, Ragogna, (Italy), leg. and det. Rosa. Inv. No. V 4888 1 ex., Konstantinapel (Istanbul, Turkey), leg. Werner, 1900. Inv. No. V 4891 1 ex., Liwadhi, Parnass (Levadia, Parnassos, Greece), leg. Michaelsen.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF851E4DCFA13897BEABFE4B.taxon	discussion	Remark. The V 4854 specimens are misidentifications under the name Eisenia foetida (Zicsi 1965 and the Author).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF841E4DCFA13C72BFFDFBD2.taxon	description	Inv. No. V 4846 5 ex., Zoological Museum Copenhagen, Denmark. Inv. No. V 4849 7 ex., Slivno, Bulgaria, leg. Rebel. Inv. No. V 4850 32 ex., Gottschee (Kočevje, Slovenia), 1000 m, leg. Ganglbauer. Inv. No. V 4951 15 ex., Wels (Austria), leg. Wessely. Inv. No. V 4853 8 ex., Konstantinapel (Istanbul, Turkey), leg. Werner, 1900. Inv. No. V 4855 4 ex., Hütteldorf (Austria), leg. Wessely. Inv. No. V 4856 12 ex. Fenestrelle (Italy), leg. Brunet, 1908. Inv. No. V 4857 1 juvenil ex., Riva del Garda (Italy), leg. Sturany. Inv. No. V 4858 1 ex., Wels (Austria), leg. Wessely. Inv. No. V 4859 6 ex., im Srtande von Sente (Italy), 18.08.1890. Inv. No. 16627 1 ex. [no data], det Zicsi, 25.11.1964. Inv. No. 17256 1 juvenil ex. [no data]. Inv. No. 19807 5 ex., Meghalaya, Shillong-Beach, India, leg. and det. Nesemann, 28.10.2002.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF841E4DCFA13BBEBB01F8E2.taxon	description	Inv. No. V 4852 29 ex., Walouiki (Russia), leg. Velitschkovsky.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF841E4DCFA13BBEBB01F8E2.taxon	discussion	Remark. These specimens are misidentifications under the name Eisenia foetida in the Museum’s catalogue.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF841E4ACFA13962BCF8FDDA.taxon	discussion	Remarks. The V 4844, V 4845, V 484 and V 4848 specimens are listed under the name Eisenia foetida in the collection, and are clearly misidentifications. The V 4930 vial contains 7 E. spelaea and 6 Ap. smaragdina specimens under the name Helodrilus (Allolobophora) smaragdina.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF831E4ACFA13CE3BC2AFAD6.taxon	description	Inv. No. V 4828 6 ex., Algoa Bay (South Africa), leg. Penther. Inv. No. V 4829 1 ex., Algoa Bay (South Africa), leg. Penther. Inv. No. V 4830 3 ex., Loipersdorf (Austria), leg. Wessely. Inv. No. V 4831 6 ex., Zoological Museum Copenhagen, Denmark. Inv. No. V 4832 2 ex., Seewiesen (Austria), leg. Sturany. Inv. No. V 4833 13 ex., Wels (Austria), leg. Wessely. Inv. No. V 4834 3 ex., Neapolis, Ost-Kreta (Greece), leg. Sturany, 1904. Inv. No. V 4835 2 ex., Dalmatien (Croatia), leg. Sturany, 1903. Inv. No. V 4836 9 ex., Fenestrelle (Italy), leg. Brunet, 1908. Inv. No. V 4837 4 ex., Erdschias (Erciyes Mt, Turkey), leg. Penther, 1902. Inv. No. V 4838 4 ex., Dschurdschura Mts (Algeria), Akademie der Wissenschaften in Wien. Inv. No. V 4839 5 ex., Dschurdschura Mts (Algeria), Akademie der Wissenschaften in Wien. Inv. No. 9468 2 ex., Denmark, 04.1882. Inv. No. 19808 1 ex., Meghalaya, Shillong- Stream, India, leg. Nesemann, 28.10.2002.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF831E4ACFA13BF7BDECF8E2.taxon	description	Healyella syriaca: Csuzdi 2012. Inv. No. V 4969 11 ex., Kleinasien, Samsun (Turkey), leg. Steindachner (Syntypes).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF831E4ACFA13BF7BDECF8E2.taxon	discussion	Remark. Rosa (1893 b) described this species based on three specimens he had got from the Natural History Museum Vienna. Since the collection has 11 specimens, it is impossible to determine which three Rosa used for the description. Consequently, we regard all the 11 specimens as syntypes.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF831E4BCFA1392BBA2BFE4A.taxon	discussion	Remarks. The V 5073 specimens are found together with O. lacteum specimens in the vial. The V 5125 specimens are misidentifications under the name Lumbricus castaneus (Zicsi 1965 and the Author).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF821E4BCFA13F8BBA5FFC0A.taxon	discussion	Remark. The V 5126 specimens are registered under the name Lumbricus castaneus v. corinthius. This is most probably a manuscript name that has never been published (Blakemore 2008).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF821E4BCFA13B47BAD1F906.taxon	discussion	Remark. The V 5133 specimens are signed as cotypes in the collection. However, due to the scanty data it is impossible to decide with complete certainty whether these are indeed the type specimens.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF821E48CFA1395FBB38FD16.taxon	discussion	Remark. The V 4914 specimen is a misidentification under the name Helodrilus (Allolobophora) caliginosus.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF811E48CFA13A9FBDA8FA02.taxon	description	Octodriloides janetscheki: Csuzdi 2012. Inv. No. V 5108 5 ex., Vici, Piemont (Italy), leg. Rosa.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF811E48CFA13A9FBDA8FA02.taxon	discussion	Remark. These specimens were misidentified as Octolasium transpadanum.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF811E48CFA13843BA8EF8CE.taxon	description	Octodriloides kamnensis: Csuzdi 2012. Inv. No. V 4932 1 ex., Wochein Feistritz (Bohinjska Bistrica, Slovenia), leg. Sturany, 1893.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF811E48CFA13843BA8EF8CE.taxon	discussion	Remark. This specimen is found in the V 4932 vial together with one Ap. smaragdina specimen.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF811E49CFA13907BD98FF1F.taxon	description	Octodriloides karawankensis: Csuzdi 2012. Inv. No. V 5062 21 ex., Dobratsch (Austria), leg. Ganglbauer. Remrark. These specimens were misidentified as Octolasium exacystis.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF801E49CFA13CE3BA5FFC66.taxon	description	Inv. No. 20451 1 ex., BuceȘ (Brad), Apuseni Gebirge, Romania, leg. V. V. Pop.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF801E49CFA13DFFBDC0FB22.taxon	description	Inv. No. V 5082 4 ex., Schneealpe (Austria), leg. Sturany. Inv. No. V 5086 3 ex., Veitschalpe (Austria), leg. Sturany. Inv. No. V 5091 6 ex., Tirol, Dolomiten, 2200 m (Austria), leg. Toldt.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF801E49CFA13AA3BC18F992.taxon	description	Inv. No. V 5092 1 ex., Niederalpel (Austria), leg. Sturany (Paratype).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF801E49CFA13AA3BC18F992.taxon	discussion	Remark. This specimen was published as Octolasium nivalis by Zicsi (1965), which is now regarded as a junior synonym of Oc. transpadanus. Later, when Zicsi (1969) described the species Oc. bretscheri, he revised the material and listed this specimen as a paratype.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF801E56CFA138F3BAEEFCF2.taxon	description	Octolasium transpadanum (Rosa) 1826? (Misidentification!) Octolasium spec.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF801E56CFA138F3BAEEFCF2.taxon	description	Inv. No. V 5028 [no data] ex., Lissa (Vis, Croatia), April 1906. Inv. No. V 5029 5 ex., Dschurdschura Mts (Algeria), Akademie der Wissenschaften in Wien, 1915. Inv. No. V 5030 1 ex., Murmies bei Canea (Hania, Crete, Greece), 05.05.1900. Inv. No. V 5031 6 ex., Clissa, Salona, Dalmatia (Croatia), 04.1906. Inv. No. V 5032 3 ex., Kleinasien, Ala-Chehir (Turkey), leg. Werner, 1901. Inv. No. V 5033 5 ex., Smyrna (Turkey), leg. Werner, 1901. Inv. No. V 5034 1 juvenil ex., Ephesus (Efes, Turkey), leg. Werner, 1901. Inv. No. V 5035 2 ex., Montenegro, leg. Sturany 1903. Inv. No. V 5036 1 ex., Ost-Kreta (Greece), leg. Sturany, 1904. Inv. No. V 5037 1 ex., China, 04.1906. Inv. No. V 5038 1 ex., Monte Vipera (Sveti Ilija, Peljašac Peninsula, Croatia). Inv. No. V 5039 4 ex., Nanos, Krain (Carniola, Slovenia), leg. Ganglbauer. Inv. No. V 5041 5 ex., Riva del Garda (Italy), leg. Sturany. Inv. No. V 5042 1 ex., Laurana (Lovran, Croatia), leg. Sturany. Inv. No. V 5043 3 ex., Liguria (Italy), leg. Rosa. Inv. No. V 5044 2 ex., Bosnien, 1700 m (Bosnia and Herzegovina), leg. Dr. Sturany. Inv. No. V 5045 2 ex., Fuzine bei Fiume (Croatia), leg. Ganglbauer. Inv. No. V 5046 2 ex., Ost-Kreta (Greece), leg. Sturany, 1904. Inv. No. V 5047 2 ex., Fuzine bei Fiume (Croatia), leg. Ganglbauer. Inv. No. V 5048 1 ex., bei Görz (Gorizia, Italy), leg. Ganglbauer, 1902. Inv. No. V 5049 1 ex., Parnes (Greece), 24.04.1927. Inv. No. V 5051 2 ex., Friedrichsteinerwald (Austria), leg. Ganglbauer, 1895. Inv. No. V 5052 3 ex., Istrien, Ins. Palazzoli (Brijuni, Croatia). Inv. No. V 5055 6 ex. Schneealpe (Austria), leg. Sturany, 1897. Inv. No. V 5107 1 ex., Scoglio Slivan (Croatia). Inv. No. V 5116 3 ex., Oruda Island (Croatia). Inv. No. V 5117 5 ex., Lussin grande (Veli Lošinj, Croatia).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF801E56CFA138F3BAEEFCF2.taxon	discussion	Remark. The V 5106 and V 5107 specimens were misidentified as Octolasium transpadanum.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9F1E56CFA13D13BF34FA7A.taxon	description	Inv. No. V 5084 1 ex., Fuzine bei Fiume (Croatia), leg. Ganglbauer. Inv. No. V 5088 1 ex., Raxalpe (Austria), leg. Sturany. Inv. No. V 5089 4 ex., Passo del Groste (Italy), 2440 m, leg. Rebel, 1897. Inv. No. V 5090 2 ex., Dobratsch (Austria), leg. Ganglbauer. Inv. No. V 5094 8 ex., Montenegro, leg. Sturany, 1903. Inv. No. V 5096 3 ex., Kroatien (Croatia), leg. Sturany. Inv. No. V 5097 12 ex., Grintoux, Kärnthen (Austria), leg. Ganglbauer.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9F1E56CFA13D13BF34FA7A.taxon	discussion	Remarks. Rosa (1895) described this species based on specimens collected from the Karawanken, Grintoux [Mandl leg.] and Umgebung der Plitvicer-Seen, Croatien [Dr. Sturany leg.]. V 5096 and V 5097 seem to match with these localities, the only difference is the collector of V 5097 in the catalogue. At the same time, we can not exclude that these specimens are part of the syntype series. The V 5084, V 5088, V 5089, V 5090 and V 5094 specimens are listed under the name Octolasium lissaensis and are misidentifications.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9F1E56CFA13B9BBCF1F8E2.taxon	description	Octodrilus exacystis: Csuzdi 2012. Inv. No. V 5063 3 ex., Schuler bei Kronstadt (BraȘov, Romania), leg. Ganglbauer (Syntypes).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9F1E56CFA13B9BBCF1F8E2.taxon	discussion	Remark. On the basis of the locality data, these specimens are part of the syntype series (Schuler presso Kronstadt (Siebenburgen), 4000 piedi s. m. (Rosa, 1896 )).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9F1E57CFA13963BA8CFF56.taxon	description	Inv. No. 5064 3 ex., Bistritz, Siebenbürgen (Bistriţa, Romania), leg. and det. V. Pop, 10.04.1932.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9E1E57CFA13E8FBB5EFDFE.taxon	description	Inv. No. V 5050 1 ex., Wels (Austria), leg. Wessely.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9E1E57CFA13E8FBB5EFDFE.taxon	discussion	Remark. This specimen was misidentified as Octolasium complanatum (Zicsi 1965 and the Author).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9E1E57CFA13C17BC2EFC42.taxon	description	Inv. No. V 5080 8 ex., Monte Maggiore (Učka, Croatia), leg. Sturany. Inv. No. V 5081 1 ex. [no data]. Inv. No. V 5083 2 ex., Meleda (Mljet, Croatia). Inv. No. V 5087 15 ex., Hochobir (Austria), leg. Ganglbauer. Inv. No. V 5095 1 ex., Canidole Piccola (Male Srakane, Croatia).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9E1E57CFA13D83BCE2FAEA.taxon	description	Inv. No. V 5098 12 ex., St. Lucia bei Tolmin (Slovenia), leg. Szombathy. Inv. No. V 5099 11 ex., St. Lucia bei Tolmin (Slovenia), leg. Szombathy. Inv. No. V 5101 1 ex, Vermo (Beram) in Istrien (Croatia), leg. Moser. Inv. No. V 5102 1 ex., Fuzine bei Fiume (Croatia), leg. Ganglbauer.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9E1E57CFA13B6BBF34F992.taxon	description	Octodrilus pseudocomplanatus: Csuzdi 2012. Inv. No. V 5106 4 ex., Riva del Garda (Italy), leg. Sturany.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9E1E57CFA13B6BBF34F992.taxon	discussion	Remark. These specimens are listed under the name Octolasium transpadanum in the collection and are misidentifications.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9E1E57CFA138F3BACCF83A.taxon	description	Inv. No. V 5100 1 ex., Trieste (Italy), leg. Syrski.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9E1E57CFA138F3BACCF83A.taxon	discussion	Remark. Michaelsen (1910) described this species as nov. var. based on two specimens from Trieste. Unfortunately, it is impossible to know with certainty whether this specimen is one of the syntypes or not.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9D1E54CFA13EC7BA96FD17.taxon	description	Octolasium complanatum (Duges), 1828 (Misidentification!)	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9D1E54CFA13EC7BA96FD17.taxon	description	Inv. No. V 5040 1 ex., Brussa (Italy). Inv. No. V 5093 1 ex., Monte Vipera (Sveti Ilija, Pelješac Peninsula, Croatia). Inv. No. V 5104 1 ex., Trebević (Bosnia and Herzegovina), leg. Sturany 1902. Inv. No. V 5104 1 ex., Črna Prst (Slovenia), leg. Penther, 1899. Inv. No. V 5105 9 ex., Walouiki (Russia), leg. Velitschkovsky. Inv. No. V 5109 1 ex. Wels (Austria), leg. Wessely. Inv. No. V 5110 1 ex., Trebovic bei Sarajevo (Bosnia and Herzegovina), leg. Sturany, 1902. Inv. No. V 5111 1 ex., Ljubicna Gipfel (Ljubišnja, Bosnia and Herzegovina), 2239 m, leg. Sturany, 1902. Inv. No. V 5112 4 ex., Wien (Austria), leg. Wessely. Inv. No. V 5113 1 ex., Rasova (Romania), leg. Lorenz. Inv. No. V 5114 1 ex., Slivno (Bulgaria), leg. Rebel. Inv. No. V 5115 1 ex., Gutenstein (Austria), leg. Handlirsch.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9D1E54CFA13EC7BA96FD17.taxon	discussion	Remark. The V 5040 specimen is a misidentification under the name Octolasium complanatum.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9D1E54CFA13D37BDB7FB9B.taxon	description	Octolasion cyaneum: Csuzdi 2012. Inv. No. V 5054 6 ex., Fenestrelle (Italy), leg. Brunet, 1908.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9D1E54CFA13D37BDB7FB9B.taxon	discussion	Remark. These specimens were misidentified as Octolasium complanatum.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9D1E54CFA13AFBBF6BF83B.taxon	description	Octolasium complanatum (Duges), 1828 (Misidentification!)	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9D1E54CFA13AFBBF6BF83B.taxon	description	Inv. No. V 5053 10 ex., Bosnia and Herzegovina, leg. Sturany. Inv. No. V 5056 4 ex., Gutenstein (Austria), leg. Handlirsch. Inv. No. V 5057 5 ex., Wien (Austria), leg. Ganglbauer. Inv. No. V 5058 4 ex., Schuler bei Kronstadt (BraȘov, Romania), leg. Ganglbauer. Inv. No. V 5059 2 ex., Veitschalpe (Austria), leg. Sturany. Inv. No. V 5060 2 ex., Seewiesen (Austria), leg. Sturany. Inv. No. V 5061 4 ex., Unterberg (Austria), leg. Handlirsch. Inv. No. V 5065 17 ex., Wels (Austria), leg. Wessely. Inv. No. V 5066 2 ex., Plöken Park, Karnische Alpen (Austria), leg. Sturany. Inv. No. V 5067 1 ex., Dobrun bei Višegrad (Bosnia and Herzegovina), leg. Sturany. Inv. No. V 5068 4 ex., Mödling n. Hinterbrühl (Austria), leg. Ganglbauer. Inv. No. V 5069 4 ex., Piemont Alpen (Italy), leg. Rosa. Inv. No. V 5070 2 ex., Bakony Wald (Hungary), leg. Holdhaus. Inv. No. V 5071 1 ex., Gäller (Austria), leg. Sturany, 1901. Inv. No. V 5072 1 ex., Neuwaldegg bei Wien (Austria), leg. Wessely. Inv. No. V 5073 6 ex., Plank Kamp (Austria), leg. Wessely, 01.05.1926. Inv. No. V 5074 19 ex., Südtirol (Austria), leg. Ganglbauer. Inv. No. V 5075 6 ex., Walouiki (Russia), leg. Velitschkovsky. Inv. No. V 5076 2 ex., Troppau (Opava, Czech Republic), leg. Wessely. Inv. No. V 5077 2 ex., Megjegje (Medžugorje, Bosnia and Herzegovina), leg. Sturany. Inv. No. V 5078 11 ex., Wien (Austria), leg. Wessely. Inv. No. V 5079 2 ex., Dalmatien (Croatia), leg. Sturany, 1903.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9D1E54CFA13AFBBF6BF83B.taxon	discussion	Remark. The V 5053, V 5056, V 5058, V 5060 and V 5061 specimens were misidentified as Octolasium complanatum.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9C1E55CFA13E8EBC27FD86.taxon	description	Allolobophora leoni: Csuzdi 2012.	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9C1E55CFA13E8EBC27FD86.taxon	discussion	Remark. The registration numbers 5020 and 5021 appear twice in the collection, with two different species in different vials (Pa. leoni and L. castaneus).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9C1E55CFA13C87BBDCFBF6.taxon	description	Inv. No. V 4864 2 ex., Wels (Austria), leg. Wessely	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
039287FDFF9C1E55CFA13C87BBDCFBF6.taxon	discussion	Remark. These two specimens are among 12 Ap. rosea specimens in the same vial (Zicsi 1965 and the Author).	en	Szederjesi, Tímea (2025): Hidden treasures revealed: Catalogue of the Lumbricidae species in the collection of the Natural History Museum Vienna (Annelida: Oligochaeta). Zootaxa 5717 (1): 43-65, DOI: 10.11646/zootaxa.5717.1.3, URL: https://doi.org/10.11646/zootaxa.5717.1.3
