Bownruus CTENOPTERUS, Tab. III. Fig. 8; 
Diagnofis. 
CEN 
B. alis hyalinis, ad bafim. cofte pe&inatis, 
flavefcens, 
Defcriptio. 
Caput ad bafim antennarum barbatum: bare 
ba flavefcente. 
Hauftellum nigrum, thoracis longitudine. 
Antenns fubulate, nigrg. 
Thorax & abdomen pilis Beveteentibus un. 
dique obducta; his detritis, lurido- 
nigra, 
Ale hyaline, vix bafi rufodinde, & ver- 
füs hanc latiores; bafi coftz pectinata, 
Halteres albi, 
Pedes fufci, bafi femorum obfcuriore, tarli& - 
nigris, 
i: Q Os- 
