Chironomidae Exuviae
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Chironomidae Exuviae
Key: Step 541. Diamesinae 17 Lappodiamesa

541a. Apical transverse point bands of tergites III-V fused to the posterior band, recognizable by the change in orientation of the points from pointing backwards to pointing forwards.
027-3.jpg species overview

Lappodiamesa vidua

541b. Abdominal tergites with the apical transverse point bands separated from the posterior band by a point-free space.

Step 542. Diamesinae 18 Potthastia
Decision path