Key: Step 214. Chironomini 111 Dicrotendipes

214a. Hook row II short, about 1/3rd the breadth of segment II. Cephalic tubercles conical with the base swollen hemispherically behind (apparently swollen anteriorly in preparations where the frontal apotome is flattened out in front of the bases of the antennal sheaths) (104f.jpg).
104-2.jpg species overview

Dicrotendipes lobiger

214b. Hook row II longer, a half or more than half the breadth of segment II. Cephalic tubercles conical, with an evenly swollen base.

Step 215. Chironomini 112 Dicrotendipes
Decision path