— 161 — 



appressa, linea spirali obsoleta marginata disjuncti, 

 striatuli, striis ad basin distiuctioribus, ultimus niagnus, 

 ad peripheriam rotundato-angulatus, basi planulatus, 

 2 / 3 altitudinis aequans. Apert. sat magna, valde obliqua, 

 late ovalis, superne acuta, faucibus fuscis; perist. 

 simplex, acutum, marginibus callo tenui albido junctis, 

 columellari superne profundissime inciso et recedente, 

 inferne validissime incrassato et in processum trian- 

 gulärem callosum, fere dentiformem revoluto, basali 

 rotundato, dextro a sutura declivi descendente, superne 

 substricto. (Boettger). 

 Alt. 3, diam, 3 5 / 8 mm; alt. apert. 2, lat. apert. l 3 / 4 mm. 

 Hab. Calcutta, 2 Exple. (comm. Fr. Paetel), Pt. Cuming 

 (Andamanen), 3 Exple. (comm. Dr. 0. Fr. v. Moellen- 

 dorff). — Die Originalfundorte Nevill's sind Port 

 Canning (Ost-Indien), Cox's Bazar (Chittagong) und 

 Rangun (British-Barma). 

 Eine neben A. Schmackeri n. sp. ganz isoliert stehende, 



höchst auffallende, in der Gehäuseform an die Turbiniden- 



Gattung Collonia Gray erinnernde Art. 



5. Assiminea bifasciata Nev. 



G. Nevill, Journ. As. Soc. Bengal, Calcutta Vol. 49 II, 

 1880 p. 162 und Hand List Vol. 2 p. 69. 



T. imperforata. ovato-conica, solida, subnitida, sordide viri- 

 dula, fasciis 2 fuscis, subobsoletis cincta ; spira modice 

 producta, convexo-conica; apex subacutus. Anfr. ö 1 ^ 

 convexiusculi, vix glabriusculi, ultimus tumide ven- 

 triosus, ad peripheriam subangulatus. Apert. ampla, 

 subverticalis, marginibus callo pervalido, fuscolimbato 

 junctis, margine columellari fere recto, valde incrassato, 

 sordide fusco, inferne subrotundato. — Alt. 5 J / 2 , diam. 

 3*/ 2 mm. (Nevill). 

 Hab. Port Natal, in einer Brackwasserlagune. 



