108 PROCEEDINGS OF THE NATIONAL MUSEUM VOL. 120 
and also clothed with fine setae. Appendicles of the apical lobe as 
follows: basal rod strong, straight, and pointed; median rod longer 
and broader than the basal rod and terminating in a gentle hook; 
apical rod not as broad as, but longer than the median rod, also termi- 
nating in a gentle hook; leaf moderate in size, obovate, exhibiting 
distinct longitudinal striations; one long, pointed, gently curved 
accessory seta present. Dististyle normal. Tenth sternite crowned 
a 
Ficure 32.—C. surinamensis, Bahia, Brazil, USNM RB62 651: a, basistyle and dististyle; 
b, mesosome. C. tarsalis, Federal District, Mexico, USNM RB62 706: c, basistyle and 
dististyle; d, mesosome, 
