Chironomidae Exuviae
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Chironomidae Exuviae
Key: Step 60. Tanypodinae 46 Conchapelopia

60a. Plastron plate with a broad rim (plastron plate maximum diameter about 0.6 the maximum diameter of the rim) (016d.jpg). (Thorax extensively, but weakly granulate. Thorax comb of rounded larger granules.)

Conchapelopia viator

60b. Rim of plastron plate, if present, narrow (plastron plate maximum diameter 0.8 times the maximum diameter of the rim)

Step 61. Tanypodinae 47 Conchapelopia
Decision path