Chironomidae Exuviae
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Chironomidae Exuviae
Key: Step 612. Orthocladiinae 24 Corynoneura

612a. Posterior transverse row of strong points of segments IV-VII present on both tergites and sternites. (Frontal setae narrow taeniate, about 2.5µm wide, about 80µm long; dorsocentral seta 3 narrow taeniate, about 2µm wide, 60µm long. Sternite II armed with spiculate points about 2µm long.)

Corynoneura lobata

612b. Posterior transverse row of strong points/hooklets of segments IV-VII present only on the sternites, absent on the tergites.

Step 613. Orthocladiinae 25 Corynoneura
Decision path