Key: Step 109. Chironomini 6 Cryptotendipes

109a. Posterior thoracic mound swollen conspicuously into an anterior and posterior bulge. Toothed mounds present on sternites II(III)-IV(V) (093f.jpg).

Cryptotendipes usmaensis

109b. Posterior thoracic mound weakly indicated. Toothed mounds present on sternites II-V.

Cryptotendipes pe1c
Decision path