Chironomidae Exuviae
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Chironomidae Exuviae
Key: Step 589. Orthocladiinae 1 Metriocnemus

589a. Abdominal segments apart from the apical bands of tergites VI-VIII with minute shagreen only; apical bands of VII and VIII of strong points, of VI less well-developed. 4 Long lateral setae on segments I-VII, on VIII the posterior 3 setae are reduced. 3 Precorneal setae. The 4 dorsocentral setae grouped close together.Note Or001
034-2.jpg species overview.

Metriocnemus carmencitabertarum

589b. Not as deficient in observable characters.

Step 590. Orthocladiinae 2
Decision path