318 Annals of the Carnegie Museum. 



9. Eutrochatella (Ustronia) scopulorum (Morelet). 



Helicina scopulorum Morelet, Test. Nov. Ins. Cub., 1849, p. 20. — Helicina 

 luteoapicata Poey, Memorias Hist. Nat. Cuba, Vol. I, 1854, p. 394. — Eutro- 

 chatella (Ustronia) scopulorum Wagner, in Martini & Chemnitz, Syst. Conch. 

 Cab. (Helicinaceen), 1911, p. 120, PI. 24, figs. 16-18, 22-23. 



Habitat. — Casas and Caballos Mountains. 

 An abundant species on the walls, "paradones," of the mountains. 

 It belongs to the group of E. straminea Morelet and E. acuminata 

 Velasquez of the Organ Mountains of Cuba. Poey's E. luteoapicata 

 is scarcely worthy of subspecific rank. 



10. Eutrochatella (Artecallosa) elongata (D'Orbigny). 



Helicina elongata D'Orbigny, in Sagra Moll. Cuba, Vol. I, 1841, p. 251, PI. 20, 

 figs. 16-18. — Eutrochatella {Artecallosa) elongata Wagner, in Martini & 

 Chemnitz, Syst. Conch. Cab. (Helicinaceen), 1911, p. 135; PI. 23, figs. 1-4. 



A widely distributed species of western Cuba. Specimens in my 

 collection from Poey, ascribed to the Isle of Pines, are my only 

 authority for its inclusion in this list. 



11. Eutrochatella (Artecallosa) callosa (Poey). 



Helicina callosa Poey, Memorias Hist. Nat. Cuba, Vol. 1, 1854, p. 430, PI. 33, figs, 

 13-14. — Eutrochatella {Artecallosa) callosa Wagner, in Martini & Chemnitz. 

 Syst. Conch. Cab. (Helicinaceen), 191 1, p. 137, PI. 22, figs. 25-28. 



Habitat. — Casas Mountains, on rocky cliffs. 



12. Helicina adspersa Pfeiffer. 



Helicina adspersa Pfeiffer, Wiegm. Archiv, Vol. I, 1839, p. 354. — Helicina ad- 

 spersa Wagner, in Martini & Chemnitz, Syst. Conch. Cab. (Helicinaceen), 

 1911, p. 322, PI. 63, figs. 25-28. 



Habitat. — Casas Mountains. 



This species, so widely distributed throughout central and western 

 Cuba, is represented in my collection from the Isle of Pines by a single 

 specimen taken on the Casas Mountains. It is smaller than the 

 average, but otherwise typical. The many color- varieties of this 

 pretty little shell have brought to it many names. The specific names 

 variegata D'Orbigny, marmorata D'Orbigny, tenuilabris Pfeiffer, ornata 

 Ferussac, applied to it, are all synonyms. 



13. Proserpina globulosa D'Orbigny. 



Proserpina globulosa D'Orbigny, in Sagra, Moll. Cuba, Vol. I, 1841, p. 239, 

 PL 18, figs. 8, II. 



Habitat. — Casas and Caballos Mountains; Punta del Colombo. 



