Montenegrina hiltrudae protruda Gittenberger, 2002

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 : 41-43

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/5AAB3582-F111-8825-2C7B-CA3D72ECC7D5

treatment provided by

ZooKeys by Pensoft

scientific name

Montenegrina hiltrudae protruda Gittenberger, 2002
status

 

Taxon classification Animalia Stylommatophora Clausiliidae

Montenegrina hiltrudae protruda Gittenberger, 2002 View in CoL Fig. 19H

Montenegrina dennisi protruda Gittenberger, 2002: 135, figs 9-10, 16 (clausilium plate), 17-19 (clausilium plate microarmature). - Nordsieck 2009: 73.

Diagnosis.

Shell medium, light to brownish-corneous. Lower whorls smooth, upper ones finely striate. Neck very weakly inflexed, finely costate. Basal and peripheral crests weak. Peristome detached, ovoid, with somewhat swollen margin. Lamellae superior and spiralis mostly overlap. In front view lamella inferior well emerged, broadly-bent subcolumellaris not visible. Lunella dorsal, short and broad, not fused to the basalis. Subclaustralis not recognizable. Sulcalis well developed. Anterior plica superior weak, not connected to the lunella complex. Lunella dorsal-dorsolateral to dorsolateral, short and broad, mostly fused to the basalis. Subclaustralis weak or absent, sulcalis well developed. Anterior plica superior not connected to the lunella complex.

Dimensions

(in mm). Hs: 16.0-20.6 (holotype 19.0), Ws: 4.8-5.4 mm.

Type locality.

Greece, Western Macedonia, 2.3 km before Aetia along the Aetia to Anavrita road, along the path to the Nymphoon Cave, W slope, 1000 m.

Type material.

Type locality, leg. Gittenberger, Uit de Weerd, holotype (RMNH 94942), paratypes (RMNH 94941/21); same locality, leg. Gittenberger, Maassen, 23.v.2001, paratypes (RMNH 82016/19, SMF 331780/3, NMBE 534891/3); hill 1.75 km E of Aetia, E slope, 940 m, paratypes (RMNH 82017/7).

Other material.

Type locality, 990 m, 40.0741°N, 21.2017°E, leg. ZE, ZF, JG, 22.vi.2013 (HNHM 99593).

Distribution.

Western Macedonia (Greece). Known only from the type locality (Fig. 20).