CUBAN SUBFAMILY CHONDROPOMINAE TORRE AND BARTSCH 301 



^ 





St. </e Qu<xne. 



Sr. RitoRexi 



# 



Alendozd 



miles 



Figure 97. — Distribution of the subspecies of Chondrothyretes gundlachi: (1) gundlachi; 

 (2) guanensis; (3) deviata; (4) porticola; (5) murallensis. 



KEY TO THE SUBSPECIES OF CHONDROTHYRETES GUNDLACHI 



Ground color of shell red or reddish. 



Spiral threads conspicuously white gundlachi 



Spiral threads not conspicuously white guanensis 



Ground color of shell not red or reddish. 



Ground color of shell yellowish or white. 

 Shell strongly spirally banded. 



Shell mottled and clouded porticola 



Shell not mottled and clouded murallensis 



Shell feebly or not spirally banded deviata 



