Key: Step 139. Chironomini 36

139a. Conjunctives III/IV and IV/V with a small lateral seta. Pedes spurii B II conspicuous.

Step 140. Chironomini 37 Chironomus

139b. Conjunctives without lateral setae. Pedes spurii B II absent. (Cephalic tubercles broad conical, curved, with a small preapical seta (092f.jpg). Comb of segment VIII of 1-4 spines, basally fused (as in Paracladopelma nigritulum), set on, and projecting past, apico-lateral corner (092h.jpg).)
092-2.jpg species overview
Chironomini gen.? sp.? Pe2

Tribus Chironomini
Decision path