Chironomidae Exuviae
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Chironomidae Exuviae
Key: Step 768. Orthocladiinae 180 Chaetocladius

768a. Each anal lobe with the macrosetae reduced to strong points on the posterior margin (061h.jpg). Tergites II-VIII covered with even-sized points except for the adhesion marks.

Chaetocladius algericus

768b. Anal macrosetae stout, the inner 2 thorn-like (059d.jpg), the outer stout and usually branched (059f.jpg). Tergites II-VII medially with a transverse band of dark points, more or less divided into 4 sections.

Step 769. Orthocladiinae 181 Cardiocladius
Decision path