SECTION B.] NORTH AMERICAN CONCHOLOGY, 



[Contributions to Concliology.] 



493 



37 Helix inconspicua Ad. 



37 Pupa Jamaicensls Ad. 



37 lata Ad. 



37 hexodon Ad. 



38 Pupa ezilis Ad. 



38 Succinea latior Ad. 



38 angustior Ad. 



39 Catalogue of species and varieties of Helicidae which, inhabit Jamaica. 



3d Geomelania Jamaicensls 



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 J.i. 



39 subula Fer. 



39 alabastrina P/r. [Pfr. 



39 Humboldtiana (var. B.) 



39 variegata (var. y.) Pfr. 



39 montana*^(i. 



39 Gravesii Ad. 



39 rosea /yr. 



39 var. magna Ad. 



39 var. major Ad. 



39 ambigua ^d. 



39 cylindrus Chemn. 



39 rubella Ad. 



39 aspera ^c/. 



39 obesa Ad. 



39 brevis /yr. 



39 columna Ad. 



39 var. intermedia Ad. 



39 nobilior -Ic/. 



39 carnea Ad. 



39 var. cerina Ad. 



39 sanguinea P^r. 



39 Maugeri Wood. 



39 inornata Ad. 



39 simplex yW. 



39 Hydeana Ad. 



39 Cylindrella rubra Ad. 



39 Dimkeriiyr. 



39 similis Ad. 



39 tenella ^d. 



39 tenera Ad. 



39 Achatina ligata Ad. 



39 Jamaicensls iyr. 



39 procera Ad. 



39 Griffithu ^c?. 



39 PhilUpiana Pfr. 



39 elegans Ad. 



39 venusta P/r. 



39 leucozonias Walch. 



39 Dominicensis G'meL 



39 curvilabris Pfr. 



39 angiostoma Ad. 



39 Ingallsiana ^<f. 



39 unicolor Ad. 



39 nemorensis ^d. 



39 PhilUpsii Ad. 



39 arcuata Pfr. 



40 vicina ^Icf. 



40 propinqua Ad. 



40 Gossei /yr. 



40 costulata ytrf. 



40 aberrans Pfr. 



40 pelluc«n8 Ad. 



40 levis Ad. 



40 mioans .Ic?. 



40 iota Ad. 



40 octona Chemn. 



40 striosa ^W. 



40 inusitata Ad. 



40 Bulimua minimus J.C?. 



40 striatellus Ad. 



40 terebella Ad. 



40 pauperculus ylJ. 



40 octonoides Ad. 



