Revision of the " Chloritis delibrata (Benson, 1836) " group (Gastropoda, Stylommatophora, Camaenidae) Author Pall-Gergely, Barna https://orcid.org/0000-0002-6167-7221 Plant Protection Institute, Centre for Agricultural Research, Herman Otto Street 15, Budapest, H- 1022, Hungary pallgergely2@gmail.com Author Ablett, Jonathan D. https://orcid.org/0000-0002-7277-1934 Mollusca Section, Invertebrates Division, Department of Life Sciences, The Natural History Museums, London SW 7 5 BD, UK Author Szabo, Marton Hungarian Natural History Museum, Department of Paleontology and Geology, Ludovika ter 2, Budapest 1083, Hungary Author Neubert, Eike https://orcid.org/0000-0002-0277-2894 Natural History Museum of the Burgergemeinde Bern, Bernastr. 15, CH- 3005 Berne, Switzerland & Institute of Ecology and Evolution, University of Bern, 3012 Bern, Switzerland text ZooKeys 2022 2022-02-15 1086 1 31 http://dx.doi.org/10.3897/zookeys.1086.77180 journal article http://dx.doi.org/10.3897/zookeys.1086.77180 1313-2970-1086-1 0AFF7CFB9400477F81160120C393C4FD BD013F15E39C5B5FBE666837836810E1 Bouchetcamaena raripila Pall-Gergely sp. nov. Figure 16 Type material. Holotype : Kopanedza, coll. Godwin-Austen, NHMUK 20191131 (D: 15.4 mm, H: 8.1 mm). Diagnosis. Shell small, with slightly elevated spire; periostracum thick, brown, hair scars (truncated hairs or strawberry seed-like scars) extremely sparsely arranged on the body whorl; aperture oval, almost rounded. Description. Shell small; depressed-globular, with very slightly elevated spire (low domed dorsal side); body whorl rounded; colour brown due to thick, matt (dull) periostracum, locally worn locally making the nude whitish shell surface visible; protoconch consists of 1.5 whorls, finely wrinkled, with hair scars reminiscent of strawberry seeds; entire shell consisting of 4.25 whorls, suture moderately deep; inside of umbilicus and suture with mamilla-like, relatively densely arranged hair scars; other parts of teleoconch with extremely widely-spaced hairs (truncated, reddish-brown hairs or strawberry seed-like scars, and very few, relatively long, conical hairs); aperture oval, almost rounded; peristome strongly expanded and slightly reflected in direction of umbilicus; palatal part with a very thin, whitish, semi-transparent layer, which allows hair scars of the penultimate whorl to be seen; umbilicus open, narrow, funnel-shaped, peri-umbilical keel blunt. Figure 16. Bouchetcamaena raripila Pall-Gergely sp. nov., holotype (NHMUK 20191131). For positions of close-up images see Fig. 6 (F = DM, G = CA, H: LV, I: PC). Measurements. D = 15.4 mm, H = 8.1 mm (n = 1). Differential diagnosis. Differs from B. procumbens by having a more rounded shell shape and the last whorl is also more rounded. Most important are the extremely widely-spaced and prominent hair scars. This latter trait distinguishes B. raripila sp. nov. from all other similar species. Etymology. The name Bouchetcamaena raripila refers to the few hairs/hair scars on the shell surface ( rarus : few, pilus : hair in Latin). Distribution. The new species is known from the type locality only. Kopanedza (also spelled Kopamedza) is situated in the Barail Range, Dafla Hills (India), although its exact locality is unknown ( Pall-Gergely et al. 2015b ).