Chironomidae Exuviae
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Chironomidae Exuviae
Key: Step 335. Chironomini 232

335a. Tergites II-V without a distinct unbroken posterior row or band of strong points. Comb of segment VIII present, 1-2 elongate, narrow postero-lateral thorns or a group of small transparent spines on the apico-lateral corner.

Step 336. Chironomini 233

335b. Tergites II-V with a complete posterior transverse row or narrow band of strong points. Comb of segment VIII absent.

Step 343. Chironomini 240 Cryptochironomus
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