MTRINA §. 8. — SIMPULOPSIS. 799 



86. V. Salius Benson. •{• 



«Tesla subgloboso-depressa, peripheria ovata, tenuissima, 

 fragili, nitidissima, pellucida, fuscescente-cornea, vel pallide 

 cornea, obsolete arcuatim striatula, spira brevissime conoidea, 

 sutura leviter impressa, marginata; anfractibus SVa rapide 

 accrescentibus, ultimo depressiusculo, subventricoso-rotundato, 

 antice superne antrorsum arcuato; apertura obiiqua, subrotun- 

 dato-lunari, peristomatis margine columellari subverticaliter de- 

 scendente, superne vix calloso, basali leviter arcuato. — Diam. 

 maj. 8, min. 6, axis 4 mill. Apert. lat. 4V2, alt. 4^2 mill. » (B.) 

 Vitrina Salius Bens. in Ann. and Mag. N. H. 1859. Mart. p. 189. 

 liabitat Darjiling (Blanford) et Teria Ghat (Theobald). 

 Obs. Nomen n facultate animalis, saliendi supra solum. 



87. V. ez&ilis Morelet. •}• 



« T. subperforata, convexiusculo-depressa, tenuissima, pel- 

 lucida, hyalina, tenerrime distanter striatula; sutura impressa, 

 marginata; anfr. 3 celeriter crescentes, ullimus inferne latus, 

 planulatus; aperlura oblique ovalis, marginibus peristomatis 

 membranaceis, columellari superne breviter reflexiusculo , per- 

 forationem punctiformem fin2;eute. — Diam. maj. 7^2^ mi"- ^, 

 alt. 3 mill. » (M.) 



Vitrina exilis Morelet in Jouru. Conch. VII. p. 8. 

 Habitat in Kamtschatka. 



Obs. «Affinis V. pellucklae, spira minus eiata et perforatione dis- 

 crepans.» 



XXX. Siinpulopsis (Beck) Sliuttlevvortli. 



Testa iraperforata, seraiovalis, tenuissima, membranacea; 

 spira brevis; anfractus rapide accrescentes, ultimus ventrosus; 

 apertura ampla , oblique rotundato-ovalis ; columella arcuata, 

 acute subdilatata ; peristoma simplex , rectum vel expansius- 

 culura. 



Animal heliciforme, testa omnino inclusura,- pede lato sub- 

 tus transverse plicato; pallium exappendiculatum. (Succineae 

 potius affine quam Vitrinae.) 



Succineae subgenus Simpulopsis Beck Iud. p. 100. 

 Vitrinae §. 9. Pfr. Mon. Hel. H. p. 511. lU. p. 7. 



— sectio Simpulopsis Alb. Helic. p. 53. 



— subgenus Simpulopsis Woodxo. Man. p. 163. 

 Simulopsis (genus) Gray in Proc. Zool. Soc. i 847. p. 171. (err. lyp.). 



