Giesbrecht, 1888
Females: Mx2 Li1 with 4 setae. P1 C anterior margin terminates in well-defined projection; B with inner marginal seta modified into proximally thickened spine. More characters can be accessed by backtracking the key:
Page 639
Males: Mouth parts not very reduced. Right P5 Enp with 8 setae, left with 2 setae. More characters can be accessed by backtracking the key:
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