Aulacospira panhai Dumrongrojwattana, 2008

Dumrongrojwattana, Pongrat & Tanmuangpak, Kitti, 2020, The terrestrial microsnail genus Aulacospira Moellendorff, 1890 (Eupulmonata, Stylommatophora, Hypselostomatidae) in Thailand with key to Thai species, ZooKeys 980, pp. 23-42 : 23

publication ID	https://dx.doi.org/10.3897/zookeys.980.54100
publication LSID	lsid:zoobank.org:pub:78EED563-089C-4804-A910-87DAF1B3D2EB
persistent identifier	https://treatment.plazi.org/id/379DF856-5A94-5DFC-B223-38E20F450FF9
treatment provided by	ZooKeys by Pensoft
scientific name	Aulacospira panhai Dumrongrojwattana, 2008
status

Treatment

Aulacospira panhai Dumrongrojwattana, 2008 Figures 2E View Figure 2 , 3C View Figure 3

Aulacospira panhai Dumrongrojwattana 2008: 57-59, fig. 1.

Type locality.

Thailand, Khaopratun, an isolated limestone hill of Rayong Province; 13°07'19"N, 101°36'03"E.

Types examined.

Holotype. ZRCBUU 0220. Paratype. ZRCBUU 0293.

Material examined.

ZRCBUU 0353 (3 shells); Thailand, Khao Cha-ang Hayod, an isolated limestone hill of Chonburi Province; 13°09'40.6"N, 101°35'51.4"E; 31.i.2013; leg. Dumrongrojwattana, P. ZRCBUU 0393 (5 shells); Thailand, Khao Cha-ang Hayod, an isolated limestone hill of Chonburi Province; 13°09'40.6"N, 101°35'51.4"E; 23.vi.2014; leg. Dumrongrojwattana, P. ZRCBUU 0394 (2 shells); Thailand, Khaopratun, an isolated limestone hill of Rayong Province; 13°07'19"N, 101°36'03"E; 31.i.2013; leg. Dumrongrojwattana, P. ZRCBUU 0495 (2 shells); Thailand, Khao Cha-ang Hayod, an isolated limestone hill of Chonburi Province; 13°09'40.6"N, 101°35'51.4"E; 15. x. 2016, leg. Dumrongrojwattana, P.

Measurements.

H = 2.47-2.83 mm, W = 1.45-1.70 mm.

Diagnosis.

Shell minute, semi-depressed; spire distorted; brownish. Protoconch granulose; teleoconch smooth; the first two whorls slightly flatten; the last two whorls large and inflated; tuba short and downwardly directed; peristome expanded; aperture with six teeth, parietal and infraparietal lamellae, upper palatal and lower palatal and basal plicae, and columella lamellae (Fig. 2E View Figure 2 ).

Radula.

As in A. depressa (Fig. 3C View Figure 3 ).

Reproductive anatomy.

Unknown.

Distribution.

Chonburi and Rayong provinces, eastern Thailand (Fig. 1 View Figure 1 ).