Key: Step 297. Chironomini 194 Pseudochironomus

297a. Sternite I without 2 antero-lateral armed humps. Armament of tergite VII medially interrupted.

Step 298. Chironomini 195 Nilothauma

297b. Sternite I with 2 hemispherical antero-lateral mounds on each side, the outer always beset with points, the inner occasionally smooth (126e.jpg). Tergite VII with a continuous broad transverse band of small points anteriorly. 126-2.jpg species overview

Tribe Pseudochironomini

Pseudochironomus prasinatus
Decision path