108 HELIOIM. 



455. Helix (Dentellaria) obesa, Beck. 



1 Martinique ; ex c. Prof. W. Newcomb. / 



456. Helix (Dentellaria) formosa, Wood. 



2 S. Lucia; ex c. W. A. Brown, Esq., and Prof. W. Newcomb. 



457. Helix (Dentellaria) lychnuchus, Miiiier. 



1 Guadaloupe ; ex c. W. A, Brown, Esq. 



458. Helix (Dentellaria) isabella, Femssac. 



5 Barbadoes; ex c. W. A. Brown, Esq., and Prof. W. Newcomb. 



459. Helix (Dentellaria) josephinae, Femssac. 



1 Guadaloupe ; ex c. W. A. Brown, Esq. 



460. Helix (Dentellaria) fuliginea, Miiiier. 



1 Guadaloupe; ex c. W. A. Brown, Esq. 



461. Helix (Dentellaria) punctata, Bom. 



1 Guadaloupe ; ex c. W. A. Brown, Esq. 



462. Helix (Dentellaria) badia, Femssac. 



8 Martinique; ex c. W. A. Brown, Esq., and Landaner. 



Sub-Genus CORYDA, Alb. (type H. alauda, Fer.). 



463. Helix (Coryda) strobilus, Femssac. 



6 Cuba ; ex c. Prof. W. Newcomb. 



464. Helix (Coryda) alauda, Femssac. 



6 Cuba ; ex c. Prof. W. Newcomb. 



465. Helix (Coryda) ovum-reguli, Lea. 



4 Cuba; ex c. Prof. W. Newcomb. 



466. Helix (Coryda) nemoraloides, C. B. Adams. 



2 Jamaica ; ex c. Prof. W. Newcomb. 



Sub-Genus THEL1DOMUS, Swains., (type H. auricoma, Fer.). 



467. Helix (Thelidomus) baracoensis, Gut. 



1 Cuba; ex Landaner. 



