Clostophis neglectus (van Benthem Jutting, 1961 )

Páll-Gergely, Barna & Hunyadi, András, 2022, New and little-known species of Clostophis Benson, 1860 from Southeast Asia (Gastropoda: Eupulmonata: Hypselostomatidae), Raffles Bulletin of Zoology 70, pp. 417-439 : 423

Clostophis neglectus (van Benthem Jutting, 1961)

( Figs. 6 , 7 )

Hypselostoma laidlawi — van Benthem Jutting, 1950: 19, fig. 9 (partim).

Paraboysidia neglecta van Benthem Jutting, 1961: 36 , pl. 8, fig. 2a. [“Biserat Caves, State of Jalor”, and “Gua Che Yatin, Ulu Tembeling, Pahang ”]

“ Hypselostoma laidlawi ” (referring to the figure in van Benthem Jutting (1950) as probably Systenostoma species) — Panha & Burch, 2002: 125.

Clostophis neglectus — Páll-Gergely et al., 2020: 352 .

Material examined. 1 shell, probably syntype of Hypselostoma laidlawi ( NHMUK 20191105 , Fig. 6 ), Biserat Caves, Jalor, Patani, Malay, coll. Collinge ; 7 shells + 3 juvenile /broken shells (coll. HA), Kelantan, 24.8 km from Gua Musang toward Kuala Krai, right side of Road # 8, 160 m a.s.l., 4°55.193′N, 102°06.850′E, 100 m a.s.l. (locality code: 2013/26), coll. A. Hunyadi, 18 January 2013 ; 103 shells + 24 juvenile /broken shells (coll. HA, Fig. 7 ), Pahang, 15 km W of Bandar Pusat Jengka, Hutan Lipur Gunung Senyum , 90 m a.s.l., 3°41.862′N, 102°25.980′E (locality code: 2013/33), coll. A. Hunyadi, 23 January 2013 .

Measurements (in mm). SH = 1.09–1.32, SW = 1.16–1.38, (n = 8).

Remarks. Regarding the confusion with C. laidlawi , see remarks under that species.

Figures

Fig. 6. Clostophis neglectus (van Benthem Jutting, 1961) (syntype of C. laidlawi: NHMUK 20191105).

Fig. 7. Clostophis neglectus (van Benthem Jutting, 1961) from locality 2013/33. A, specimen 2; B–H, specimen 1.