Montenegrina perstriata ochridensis (Wagner, 1925)

Feher, Zoltan & Szekeres, Miklos, 2016, Taxonomic revision of the rock-dwelling door snail genus Montenegrina Boettger, 1877 (Mollusca, Gastropoda, Clausiliidae), ZooKeys 599, pp. 1-137 : 67

publication ID

https://dx.doi.org/10.3897/zookeys.599.8168

publication LSID

lsid:zoobank.org:pub:8BEE967F-7C69-4692-8210-A440AD8E2018

persistent identifier

https://treatment.plazi.org/id/351180CA-47E2-30ED-54BF-60724D498B99

treatment provided by

ZooKeys by Pensoft

scientific name

Montenegrina perstriata ochridensis (Wagner, 1925)
status

 

Taxon classification Animalia Stylommatophora Clausiliidae

Montenegrina perstriata ochridensis (Wagner, 1925) View in CoL Fig. 27H

Delima (Albanodelima) perstriata ochridensis - Wagner 1924: 120. (nomen nudum).

Delima (Delima) perstriata ochridensis Wagner, 1925: 62, plate 14, figs 98 a–c.

Delima (Montenegrina) perstriata ochridensis - Loosjes 1966: 122, fig. 1. (genital anatomy).

Montenegrina perstriata ochridensis - Nordsieck 1972: 32-33, plate 4, fig. 39. - Zilch 1981: 130. - Erőss et al. 1999: 448. - Nordsieck 2009: 74.

Montenegrina ochridensis - Nordsieck 1988: 201.

Diagnosis.

Shell medium, light corneous. Lower whorls smooth to very densely striate, upper ones densely costate. Neck densely costate. Peristome angular, with swollen, reflexed margin. Lamellae superior and spiralis do not overlap. Subcolumellaris not or only barely, clausilium plate not at all visible through the aperture. Lunella lateral, fused to the basalis. Sulcalis absent or residual. Anterior plica superior separate from the lunella complex.

Dimensions

(in mm). Hs: 16.8-20.7, Ws: 4.4-5.1 ( Nordsieck 1972).

Type locality.

Macedonia, Ohrid.

Type material.

Syntypes are thought to be in the MIZPAS (not seen).

Other material.

Macedonia, Ohrid, Izvor Studeničiśta, 700 m, 41.1030°N, 20.8143°E, leg. ZE, ZF, AH, 7.iv.2004 (HNHM 94428); Ohrid, ex Kuščer (NHMW-E 48139); Ohrid, Biological Station, leg. Kaiser, viii.1958 (NHMW-K 44011, SMF 167047 [ Nordsieck 1972: fig. 37]); Ohrid District, Šipokno, Hotel Gorica, 730 m, 41.0843°N, 20.7973°E, leg. ZF, EH, KJ, HS, 15.x.2014 (NHMW 110430/MN/0079); Gradište, Zaliv na Koskite ("Bay of the Bones"), 700 m, 40.9937°N, 20.7992°E, leg. ZF, EH, KJ, HS, 16.x.2014 (NHMW 110430/MN/0080); Peštani, 41.0092°N, 20.8056°E, leg. ZF, 17.x.2014 (NHMW 110430/MN/0081); gorge S of Peštani, 760 m, 41.0087°N, 20.8092°E, leg. ZE, ZF, AH, 6.iv.2004 (HNHM 94434); shore of the Lake Ohrid ca. 2.5 km S of Peštani, 40.999°N, 20.802°E, leg. LP, PS, AS, 16.vii.1972 (HNHM 36714); Sveti Stefan, 6 km S of Ohrid, leg. H. Nordsieck, 26.viii.1971 (SMNS-N 5491). Albania, Bulqizë District, Zerqan, Tre Çesmë Spring, 570 m, 41.5160°N, 20.3911°E, leg. ZE, ZF, JK, DM, 25.x.2002 (HNHM 94888); same locality, leg. ZF, TN, EM, 15.iv.2014 (HNHM 99006); Valikardhë, S slope of the Maja e Temlishit, 770 m, 41.5140°N, 20.3160°E, leg. ZF, TN, EM, 15.iv.2014 (HNHM 99007).

Distribution.

Originally this taxon was known only from the eastern coastline of the Ohrid Lake, between Ohrid and Gradište (see: Brandt 1962; Loosjes 1966). Recently it was also found in Central Albania, east of Bulqizë (Fig. 25). On the Mt. Temlishi it lives syntopically with Montenegrina nana barinai ssp. n.

Remarks.

First ochridensis was regarded by Nordsieck (1972) a subspecies of Montenegrina perstriata but later, pointing out the differences in shell morphology, he classified it as a distinct species ( Nordsieck 1988). More recently he again mentioned this taxon as Montenegrina perstriata ochridensis ( Nordsieck 2009).

In the original description the subgenus name Delima is likely a typographic error ( Wagner 1925: 70), because earlier and in the plate caption of the same paper he used Albanodelima ( Wagner 1924, 1925).