Henderson: Shells of the Isle of Pines. 



323 



Land-shells. 



Other Islands 



X IMegalomastoma procer Poey 



Rhylidopoma rugidosmn (Pfeiffer) 



I Rhylidopoma rug. clalhralum Gould 



r ' Rhytidopotna rug. nodulatmn (Poey) . . . . 



Chondropoma dissolulum (Pfeiffer) 



Chondropoma wilcoxi (var.) Henderson. . 



Tudora tnoreleliana (Petit) 



Tudora pupoides (Morelet) 



Priotrochatella conslellata (Morelet) . . . . 



Priolrochatella slellala (Poey) 



Eutrochatella scopulorum (Morelet) . . . . 



Euirochatclla elongala (Orbigny) 



Eutrochatella callosa (Poey) 



Helicina adspersa Pfeiffer 



Proserpina glohulosa Orbigny 



Oleacina olacea straminea (Deshayes) . . . 



Oleacina solidtda (Pfeiffer) 



Oleacina follicular is (Morelet) 



Oleacina subulata (Pfeiffer) 



Spiraxis poey ana Pfeiffer 



{Obeliscus strictus) (Poey) 



Urocoptis pruinosa (Morelet) 



Pineria bealhiana Poey 



Pineria lerebra Poey 



\Liguus fasciatus (Miiller) 



X Cerion pineria Dall 



VThysanophora boothiana (Pfeiffer) 



\Polygyra paludosa (Pfeiffer) 



Pleurodonte auricola (Ferussac) 



X Cepolis multistriala pityonesica (Pfeiffer). 

 X Cepolis comes (Poey) 



X X 



Type from Ensenada de Cochinos 



X 



X X I X 



X X X 



X X X 



X X X 



X X 



X I X 



X 



Bahamas 

 Bahamas 



Florida 



Bahamas 



Fresh-water shells. 



Galba cubensis (Pfeiffer) 



Planorbis lucidus Pfeiffer 



Physa cubensis Pfeiffer 



X Ancylus radiatilis Morelet 



Ampullaria rejlexa Swainson. , 



Amnicola coronata Pfeiffer 



Cyrenella americana (Morelet) . 



X X 

 X X 

 X X 



X X 

 X X 

 X X 



Antilles, U.S. 

 Jamaica 



X 



X I X 



Antilles 

 Antilles 



sixteen, or over half the total, are peculiar to the island. Of the seven 

 fresh-water species only one carries no other locality records. This 

 one, the Ancylus of Morelet, is probably a synonym of some of the 

 other more widely distributed species of that genus. 



Eleven species of land-snails are also from Pinar del Rio and an equal 

 number are of the Havana-Matanzas region. Those from the eastern 



