204 



U.S. NATIONAL MUSEUM BULLETIN 2 44 



Figures 2.-i6-26L — Male genitalia: 256. Cryplothelea symmicta; 257, Dendropsyche burrowsi, 

 type; 257a, aedeagus; 258. Lumacra bra.uliensis; 258a, aedeagus; 259, L. kunckelii; 

 260, L. haitiensis, type; 261, L. quadridentata, type. (Scale=l mm.) 



