Key: Step 804. Orthocladiinae 216 Paraphaenocladius

804a. Thoracic horn 180-219µm long (065b.jpg), 3.13-4 times as long as apical seta of anal lobe (065e.jpg). Pearls of wing sheath well developed. 065-1.jpg species overview

Paraphaenocladius impensus

804b. Thoracic horn 84-169µm long, 1.4-2.77 times as long as apical seta of anal lobe. Pearls of wing sheath weak.

Paraphaenocladius exagitans monticola
Decision path