CUBAN SUBFAMILY CHONDROPOMINAE TORRE AND BARTSCH 243 



TURRITHYRA (TURRITHYRETES) SINUOSA HUTIA, new subspecies 



Plate 14, Figure 12 



This subspecies, which Bartsch collected on Mogote Hiitia, a lime- 

 stone block on the east side of the center part of the Sierra de la 

 Chorrera, differs from T. {T.) sinuosa opposita in having more and 

 closer spaced spiral threads. 



mi les 



Figure 83. Distribution of the subspecies of Turrithyra (Turrithijretcs) sinuosa: (1) 

 vicina; (2) hutia; (3) sinuosa; (4) opposita; (5) rhachitica. 



The type, U.S.N.M. no. 468732, has 4.5 whorls remaining and 

 measures: Length, 18.8 mm; greater diameter, 11.0 mm; lesser 

 diameter, 7.9 mm. 



TURRITHYRA (TURRITHYRETES) SINUOSA SINUOSA (Wright) Pfeiffer 



Plate 14, Figube 16 



1862. Chondropoma simtosa (Weight) Pfeiffer, Malakozool. Blatter, vol. 10, 



p. 185. 

 1864. Chondropoma sinuosa Pfeiffer, Novitates conchologicae, vol. 1, p. 242, 



pi. 62, figs. 10, 11. 



