THE CY€IiO'PHORTD LAND MOLLUSKS OF AMEKICA 25 



FARCIMEN (FARCIMEN) AURICULATUM CLENCHI, new subspecies 



Plate 5, Figures 7-9 



We have this subspecies from Colonia Giiabairo, Central Soledad, 

 Cienfuegos; and Hatiguanico, Cabo Zapata, Santa Clara Province. 

 It is much larger than the typical F. (F.) auriculatum auriculatum 

 (Orbigny) and much darker in coloration, the early whorls usually 

 being deep orange or the next to the last rosy and the last plum colored. 



The type, U.S.N.M. No. 535913, comes from Guabairo. It has 5.3 

 whorls remaining and measures : Height, 30.0 mm. ; greater diameter, 

 14.7 mm. 



FARCIMEN (FARCIMEN) AURICULATUM BICOLOR (Gould) 



Plate 5, Figures 19-21 



1S44. Cyclostoma auriculatum Ucolor Gould, Boston Journ. Nat. Hist., vol. 4, 

 cover p. 494. 



This race centers around Coliseo ; we have it also from Los Chivos, 

 Cimarrones, near Cardenas, Matanzas Province. It resembles most 

 nearly the typical race in shape, sculpture, and coloration, also in the 

 shape of the aperture, but it is uniformly larger. 



The specimen figured, U.S.N.M. No. 535912, was collected by Bartsch 

 on the steep paredones west of the pass at Coliseo. It has 7.8 whorls 

 remaining and measures : Height, 30.3 mm. ; greater diameter, 14.0 nun. 



FARCIMEN (FARCIMEN) AURICULATUM AURICULATUM (Orbigny) 



Plate 5, Figures 1-3 



1842. Cyclostoma auriculatum Orbigny, in Sagra's Histoire physique, politique et 

 naturelle de I'lle de Cuba, vol. 1, p. 257, pi. 22, figs. 1, 2. 



1851. Cyclostoma solenatum Foey, Memorias sobre la historia natural de la Isla 



de Cuba, vol. 1, pi. 7, figs. 17, 18. 



1852. Cyclostoma idolum (F6russac MS.) Pfeiffer, Monographia pneumono- 



pomorum viventium, vol. 1, p. 130. 



We have seen this subspecies from the following localities: Zara- 

 banda and Yaguaramas, Santa Clara Province. It differs from F. 

 (F.) auriculatum hicolor (Gould), with which it agrees most closely, in 

 the shape of the aperture and in being much smaller ; it is less dark in 

 color than F. (F.) auriculatu/m clenchi. 



The specimen figured, U.S.N.M. No. 535910, which comes from 

 Zarabanda, has 6.0 whorls remaining and measures : Height, 25.0 mm. ; 

 greater diameter, 12.7 mm. 



