Chironomidae Exuviae
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Chironomidae Exuviae
Key: Step 420. Tanytarsini 62 Cladotanytarsus

420a. Thoracic horn narrower (4.2-6.1 times as long as broad) with setae relatively longer (longest setae 0.54-1.1 times as long as horn) (136j.jpg). Antennal sheath base with a large conical projection which may be obscured in some mounts.

Cladotanytarsus pallidus

420b. Thoracic horn broader (2.7-3.7 times as long as broad) with setae relatively shorter (longest setae 0.25-0.53 times as long as horn) (149g.jpg). Antennal sheath base with a very small projection.

Cladotanytarsus pe7
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