THR NAUTILUS. 



33 



similis, were the most abundant sjiecies, while near Hope Bay, Helix 

 acuta, Cylindrella alba and Lucidelln a^ireola predominated. We 

 desire to express our thanks to Mr. Henry Vendryes of Kingston, 

 for his kindness in directing us to collecting grounds, for valuable 

 information regarding distribution, and for specimens. 



List op Species. 



Oleacina ( Varicella) lencozonias Walch. Portland ? This species 

 was given to me by a gentleman in Port Antonio. 



Oleacina j^rocera C. B. Ads. Bogwalk. Two specimens. 



Oleacina nemoremis C. B. Ads. Near INIanchioneah 



Oleacina similis C. B. Ads. Bogwalk. 



Oleacina (3Ielia) propinqxia C. B, Ads. Near Hope Bay and 

 Swift Eiver. 



Oleacina perplexa C. B. Ads. Near Hope Bay and Swift River. 



Oleacina Iceviuscula. Near Hope Bay and Swift River. 



Zonites {Proserpinula) discoidea C. B. Ads. Near Hope Bay. 



Zonites opalina C. B. Ads. Bogwalk. 



Helix (Sagda) Jayaniis C. B. Ads. Long ^Nlt. Kingston and 

 Bogwalk. 



Helix (Sagda) connecfans C. B. Ads. Long Mt. Kingston. 



Helix (Hyalosagda) similis C. B. Ads. IMoraut Bay, Port 

 Antonio and Swift River. 



Helix (Hyalosagda) Haldemaniana C. B. Ads. Morant Bay, 

 ManchioneaL 



Helix (Micropliysa^) turbiniform is Pfr. Bogwalk and Port Antonio. 



Helix (Microphysa) peraffinis C. B. Ads. Port Antonio. 



Helix (Microphysa) vortex Pfr. Port Antonio. 



Helix (3Iicrophysa) diminuta C. B. Ads. Port Antonio. 



Helix (Microphysa) perdepressa C. B. Ads. Kingston. 



Helix (Lucerna) acida Lam. Near Hope Bay. 



Helix (Lucerna) acuta var. nobilis C. B. Ads. Bogwalk. 



Helix (Lucerna) acuta var. ingens C. B. Ads. Near Manchioneal. 



Helix (Lucerna) valida C. B. Ads. Near Hope Bay. 



Helix (Lucerna) invalida C. B. Ads. Near Long ML, Kingston. 



Helix (Lucerna) siiiuosa Fer. Bogwalk. 



Helix (Dialeuca) subconica C. B. Ads. Bogwalk, Port Antonio 

 and Hope Bay. 



Helix (Dialeuca) nemoraloides C. B. Ads. Bogwalk. 



Helix (Dialeuca) nemoraloides var. gossei C. B. Ads. Bogwalk. 



Helix (Cysticopsis) tumida Pfr. Bogwalk. 



Helix (Cysticopjsis) tenerrima C. B. Ads. Bogwalk. 



