222 Zoological Society. 



14. Helicina Gossei, Pfr. Hel. testd depresso-globosd, solidd, 

 pustulis seriatis subasperatd, nitiduld, fuscidvlo-rubrd ; spird con- 

 vexd ; anfractibus 4^ p arum convexis, ultimo rotundato; aperturd 

 triangulari-semiovali, intus earned, nitidd ; columella basi truncatd, 

 retrorsum in callum crassum carneum abiente ; peristomate subin- 

 crassato, expanso,juxta columellam vix emarginato. 



Diam. 19, altit. 18J mill. 

 From Jamaica (Gosse). 



15. Helicina Guildingiana, Pfr. Hel. testd depressd, tenuiusculd, 

 sub lente subtilissime granulatd, diaphand, stramined vel albidd, 

 infra suturamfulvo-unifasciatd; spird brevi, convexd ; anfractibus 

 4 vix convexiusculis, ultimo subdepresso, basi vix convexiore ; 

 aperturd obliqud, subtriangulari-semiovali ; columelld brevi, exca- 

 vatd, antrorsum in denticulum desinente, retrorsum in callum tenu- 

 em, semicircularem, flavescentem expansd ; peristomate tenui, bre- 

 viter reflexo, margine supero repando, basali incisurd levi d colu- 

 melld separato. 



Diam. 8, altit. 4£ mill. 

 Locality unknown. 



16. Helicina Hanleyana, Pfr. Hel. testd globoso-conicd, soli- 

 duld, lineis concentricis, impressis, subdistantibus sculptd, vix 

 diaphand, nitidd, fulvo-carned ; spird breviter conoided, obtusius- 

 culd; anfractibus 5 vix convexiusculis, ultimo rotundato, antice 

 subdescendente ; aperturd parum obliqud, subsemicirculari ; colu- 

 melld brevissimd, extrorsum denticulatd, callum tenuem, albidum, 

 diffusum emittente ; peristomate albo, vix expansiusculo , intus sub- 

 incrassato, basi in denticulum columella abiente. 



Diam. 1\, altit. 5^ mill. 



From New Orleans (Mr. Salle). 



17. Helicina Kieneri, Pfr. Hel. testd conoided, tenuiusculd, ob- 

 lique striatd, lineis concentricis confertis subtilissime decussatd, 

 albidd, fusco-violaceo marmoratd ; spird convexo-conoided, acutd ; 

 anfractibus b\ vix convexiusculis, ultimo comp?-esse carinato, basi 

 convexiore; columelld recedente, planatd, superne impressd, basi 

 incrassatd in callum basalem tenuem abiente; aperturd obliqud, 

 integrd, semiovali, altiore quam lata ; peristomate simplice, tenui, 

 late expanso. 



Diam. 16, altit. 11^ mill. 

 Locality unknown. 



18. Helicina Lindeni, Pfr. Hel. testd globoso-conicd, tenuiusculd, 

 subtilissime striolatd et punctatd, subdiaphand, pallide stramined 

 vel earned ; spird conicd, acutiusculd ; anfractibus 6 vix convex- 

 iusculis, ultimo inflato, obsolete angulato ; aperturd integrd, parum 

 obliqud, semiovali, altiore quam laid; columelld leviter arcuatd, 

 extrorsum in denticulum desinente, callum emittente exiguum, tenu- 

 em ; peristomate breviter expanso, reflexiusculo . 



Diam. Hi-, altit. 8J mill. 



From Tapinaba, Mexico (Linden). 



19. Helicina Orbignyi, Pfr. Hel. testd depressd, sublenticular, 



