994 
89. Buliminus (Subzebrinus) subobscurus Ancey. 
T. elongato'subovalis, fulvo-cornea, nitidula, rimato-perforata, obscure striatula, laevi- 
gata, solidula, opaca. Spira eursum (haud abrupte) conico-attenuata ; apex obtusiusculus. 
Anfractus sutura simplici vix obliqua separati, usque ad penultimum paulatim et regu- 
lariter diametro creacentes; primi convexi, sequentes convexiusculi; ultimus subattenuatua, 
convexua, circa perforationem non angulatus, antice non perspicue ascendens. Apertura vix 
obliqua, emarginata, regulariter semiovalia, extua arcuata, ad columellam non calloaam 
albamque regulariter curvata. Periatoma tenuiuaculum, rectum, ad inaertionem simplex, 
deinde tenuiter albolabiatura; marginea remoti, callo nullo juncti; externus aimplex; baaalia 
vix expanaiuaculua; columellaria expanaua, dilatatua, subpatena. 
Alt. 9,5, diam. 4,3 mm. 
ßuliminua aubobacurua Ancey, in: Bull. Soc, malac. France 1886 v. 3 
p. 331. — Weaterlund Fauna palaearct. Binnenconch. III p. 68. 
Aufenthalt bei Daraty-Bulak im Thal des Fekkes im Bussischen Turkestan. 
90. Buliminus (Mastus) tetragonosloma Bourguignat. 
T. imperforata, ventricoao-oblonga, suraum attenuata, apice papillato, baai producta, 
solidula, indistincte atriata, lactea, aperturam veraua lutescena. Anfractus 7, auperi convexi, 
sequentes planiusculi, regulariter lenteque accrescentes, ultimus Vs altitudinis aequana, 
planiuaculus, basin versus sensim compressus. Apertura obliqua, oblonga, fere quadrangu- 
laris; periatoma album, incrassatuin, solidum, obtusum, vix expansum, marginibus callo 
interrupto, ad inaertionem diatincte tuberculifero junctis, externe crasso, supra indistincte 
calloso, medio angulato-convexo, columellari late reflexo, appresso. 
Alt. 10, diam. 4,5 mm. 
Buliminus tetragonostoma Bourguignat, Species noviss. 1876 p. 15. — 
(Mastus) Westerlund, Fauna palaearct Binnenconch. III p. 18 j 
Synopsis Moll, extraraar. palaearct. I p 30. 
Aufenthalt bei Varna am Schwarzen Meer. 
91. Buliminus (Napaeus) lexturatus Mousson. 
Testa curvato-rimata, elongato-ovata, striis costulosis argutis subundulatis ornata, luteo- 
cornea, cuticula destituta. Spira convexo-conica, subattenuata ; summo minuto, papillari. 
