Chironomidae Exuviae
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Chironomidae Exuviae
Key: Step 575. Diamesinae 51 Diamesa

575a. Lateral setae 1-3 of segments II-VII short, e.g. 1st lateral seta of segment III less than 70µm long. Segments VI and VII dorsally each with over 10 teeth.

Diamesa saetheri

575b. Lateral setae of segments II-VII long, e.g. 1st lateral seta of segment III 80µm or longer. Segments VI and VII dorsally each with 4-10 teeth.

Step 576. Diamesinae 52 Diamesa
Decision path