FIGURES 36–40 in The concept of Compsoneuria Eaton, 1881 revisited in light of historical and new material from the Sunda Islands (Ephemeroptera: Heptageniidae: Ecdyonurinae)

FIGURES 36–40. Compsoneuriella thienemanni, thoracic and abdominal parts. Fig. 36: Hind leg; Fig. 37: Bristles on the upper face of hind femora; Fig. 38: Gill V (only the plate drawn); Fig. 39: Gill VII; Fig. 40: posterior margin of tergite IV.