BITING MIDGES — WIRTH AND BLANTON 



261 



Table 4. — Systematic arrangement of Panama species of Culicoides with certain 

 quantitative characters — Continued 



(Note: Except for segments having sensoria, mean values are shown. Asterisk denotes doubtful 

 position of species in group. Parentheses enclosing segment numbers indicate these segments 

 sometimes have sensoria) 



