Chironomidae Exuviae
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Chironomidae Exuviae
Key: Step 270. Chironomini 167 Lauterborniella

270a. Exuviae less than 5mm long. Lateral taeniae of segments V-VIII: 3, 4, 4, 4.
116-1.jpg species overview

Lauterborniella agrayloides

270b. Exuviae longer than 5mm. Lateral taeniae of segments V-VIII: 3, 4, 4, 5.
116-2.jpg species overview

Omisus caledonicus
Decision path