Chironomidae Exuviae
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Chironomidae Exuviae
Key: Step 882. Orthocladiinae 293 Paratrichocladius

882a. Tergite III with posterior points large, as large as the points of the apical band and of similar size to the posterior points of tergites IV-VI, forming a conspicuous transverse band behind the posterior adhesion marks. Apical hooklets of tergites III-V smaller than those of hook row II.

Paratrichocladius osellai

882b. Tergites without enlarged points posteriorly; median points hardly enlarged. Hook row II of small hooklets, similar in size to the apical hooklets of tergites III-V.

Paratrichocladius pe1
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