NEW AMERICAN CRYPTOPID GENUS — CRABILL 



Figures 1-9 (unless otherwise stated, the following depict parts of Thalketkops grallatrix, 

 holotype).— 1, Right mandible, outer surface (see note 5): a, pulvillus; b, teeth; c, sickle 

 bristles; d, lamina dentifera; e, lamina triangularis; /, manubrium; g, lamina manubrii; 

 A, lamina condylifera; i, condylus or condyle. 2, First pedal tergite, dorsal (setae 

 omitted): a, cervical suture; b, omegoid or W-shaped sutural pattern; c, paramedian 

 sutures. 3, Distotarsus and pretarsus of tenth leg (setae omitted). 4, Second maxillary 

 claw, left, ventral aspect. 5, Fourth (lower) and Sth (upper) antennal articles, left, 

 (setae of Sth shown, of 4th omitted). 6, Kethops euterpe Crabill, type, 4th (lower) and 

 Sth (upper) antennal articles, right (setae of 4th shown, those of Sth omitted). 7, First 

 maxilla, left, ventral aspect (all setae shown): a, weak membranous strip. 8, Kethops 

 euUTpe Crabill, Right poison calyx (black) with its duct (outlined). 9, Right poison 

 calyx (black) with its duct (outlined). 



