Key: Step 226. Chironomini 123 Dicrotendipes

226a. Smaller (c.3.2-3.5mm). Anal lobe with 35-47 fringe taeniae.

Dicrotendipes sudanicus

226b. Larger (over 5mm). Anal lobe with 47-92 fringe taeniae.

Step 227. Chironomini 124 Dicrotendipes
Decision path