Dana, 1849
Anal somite in dorsal view in female 1 1/3 times as long as wide, in male more than 1 1/2 times as long as wide; in female Gns, in lateral view, projects over anal somite. Female Pd3 in dorsal view as broad as Pd2. In male, CR as long as Gns. More characters can be accessed by backtracking the key:
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