Chironomidae Exuviae
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Chironomidae Exuviae
Key: Step 501. Tanytarsini 142 Krenopsectra

501a. Tergites III-V, apart from the smooth median longitudinal band, nearly covered with points. Pedes spurii B well developed on segment II. Only 1 dorsal taenia on the anal lobes.

Krenopsectra nohedensis

501b. Tergites III-V with the point patches on either side of the smooth mid-line truncated triangular, narrow anteriorly and spreading towards the lateral margin of the tergite posteriad (146f.jpg). Pedes spurii B absent on segment II. Two dorsal taeniae on the anal lobes.

Krenopsectra fallax
Decision path