SECTION B.] NORTH AMERICAN CONCHOLOGY. 



493 



[Contributions to Conchology.] 

 Page. 

 37 Helix inconspicua Ad. 

 37 Pupa Jamaicensis Ad. 

 37 lata Ad. 

 37 hexodon Ad. 



38 Pupa exilis Ad. 



38 Succinea latior Ad. 



38 angustior Ad. 



39 Catalogue of species and varieties of Helicida? which inhabit Jamaica. 



39 Geomelania Jamaicensis 



39 minor Ad. \_Pfr- 



39 expansa Ad. 



39 elegans Ad. 



39 Cylindrella pygmaea Ad. 



39 Beardsleana Ad. 



39 gracilis Wood. 



39 elongata Chemn. 



39 Agnesiana Ad. 



39 alba Ad. 



39 Gossei Pfr. 



39 seminuda Ad. 



39 costulata Ad. 



39 subula Fer. 



39 alabastrina Pfr. [Pfr. 



39 Humboldtiana (var. /■?.) 



39 variegata (var. y.) Pfr. 



39 montana Ad. 



39 Gravesii Ad. 



39 rosea Pfr. 



39 var. magna Ad. 



39 var. major J.(/. 



39 ambigua Ad. 



39 cylindrus Chemn. 



39 rubella 4<Z. 



39 aspera Ad. 



39 obesa .4d. 



39 brevis Pfr. 



39 columna Ad. 



39 var. intermedia A/. 



39 nobilior Ad. 



39 carnea Ad. 



39 var. cerina -4r?. 



39 sanguinea Pfr. 



39 Maugeri Wood. 



39 inornata J.rf. 



39 simplex Ad. 



3.9 Hydeana .4<f. 



39 Cylindrella rubra Ad. 



39 Dunkeri Pfr. 



39 similis Jr/. 



39 tenella Ad. 



39 tenera Ad. 



39 Achatina ligata J.<f. 



39 Jamaicensis Pfr. 



39 procera Ad. 



39 Griffithii .4&>. 



39 Phillipiana Pfr. 



39 elegans ^4</. 



39 venusta Pfr. 



39 leucozonias Walch. 



39 Dominicensis G'meZ. 



39 curvilabris Pfr. 



39 angiostoma .Id. 



39 Ingallsiana Ad. 



39 unicolor Ad. 



39 nemorensis Jrf. 



39 Phillipsii .4c?. 



39 arcuata Pfr. 



40 vicina Ad. 



40 propinqua Ad. 



40 Gossei P/>. 



40 costulata Ad. 



40 aberrans .P/r. 



40 pellucens Ad. 



40 levis Ad. 



40 micans .1c?. 



40 iota Ad. 



40 octona Chemn. 



40 striosa -t</. 



40 inusitata Ad. 



40 Bulimus minimus .4</. 



40 striatellus Ad. 



40 terebella Ad. 



40 pauperculus .1r/. 



40 octonoides Ad. 



