Claus, 1863
Females: Anal somite with lateral borders divergent, somite dilated posteriorly; Gns symmetrical. More characters can be accessed by backtracking the key:
Page 526
Males: Left A1 with toothed ridges on segments 17, 18 and 19-21; serrations are very variable, teeth can be pointed or more or less blunt, long and thin or short and thick; left P5 Exp1 process very variable. More characters can be accessed by backtracking the key:
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