Chironomidae Exuviae
MENU
Chironomidae Exuviae
Key: Step 308. Chironomini 205 Polypedilum

308a. Pedes spurii B II small but obviously projecting. Points of median patches tergites III-VI smaller, largest with apical point about 4µm long.

Step 309. Chironomini 206 Polypedilum

308b. Pedes spurii B II absent. Points of median point patches tergites III-VI larger, largest with the apical point about 8µm long.

Polypedilum dewulfi
Decision path