Sinoennea milium, (Godwin-Austen, 1876), 2020

Páll-Gergely, Barna, Hunyadi, András, Grego, Jozef, Sajan, Sheikh, Tripathy, Basudev & Chen, Zhe-Yu, 2020, A review of the Diapheridae (Gastropoda: Eupulmonata: Streptaxoidea), with special emphasis on India and Myanmar, Raffles Bulletin of Zoology 68, pp. 682-718 : 706

Sinoennea (?) milium ( Godwin-Austen, 1876) , new combination

( Fig. 16C )

Ennea milium Godwin-Austen, 1876: 317 , pl. 8, fig. 11.

Ennea milium — W.T. Blanford, 1899: 769, pl. 50, figs. 18, 19. Ennea ( Indoennea) milium — Kobelt, 1904b: 160, pl. 21, fig. 7. Ennea milium — W.T. Blanford & Godwin-Austen, 1908: 18.

Gulella milium — Richardson, 1988: 103.

Ennea milium — Ramakrishna et al., 2010: 191.

Type locality. “Shengorh Peak, 7000 ft ” .

Material examined. Holotype ( NHMUK 1903.7.1.2884), Dafla Hills, Toruputu Peak, 5,000’, coll. Godwin-Austen.

Remarks. Peristome adnate, parietal callus indicated only as a thin transparent calcareous layer. Swelling behind peristome not indicated. Parietal lamella elevated but short, outer portion slightly bent towards columella, inner portion bent slightly in palatal direction; palatal wall with an upper palatal tooth that is situated on the peristome. Lower palatal tooth of similar size, situated lower and deeper than the upper palatal tooth; columellar lamella blade-like, sharp, oblique. There is an additional, low basal denticle. The arrangement of the apertural barriers places this species in Sinoennea .

The original description was based on a single shell ( holotype).

Figures

Fig. 16. A, Sinoennea latens Peile, 1935, NHMUK 1935.7.10.3–4 (holotype); B, Sinoennea nagaensis (W.T. Blanford, 1899), NHMUK 1906.1.1.950 (possible syntype); C, Sinoennea milium (Godwin-Austen, 1876), NHMUK 1903.7.1.2884 (probable holotype).