Visually, aquatic insect densities appeared low; however caddisflies (Hydropsychidae), dobsonflies (Corydalus cornutus
), craneflies (Tipula spp.), water striders (Gerridae), midges (Chironomidae), and damselflies (Zygoptera) were observed in larval and sometimes adult forms throughout the study.
Almost two-thirds of the hellgrammites (Corydalus cornutus) from a Tennessee stream carried chironomids (Furnish et al., 1981).
Phoretic relationships between Corydalus cornutus (Megaloptera: Corydalidae) and Chironomidae in Eastern Tennessee.
The life history and population energetics of Corydalus cornutus in central Texas is known (Stewart et al., 1973; Brown and Fitzpatrick, 1978; Epperson and Short, 1987; Short et al., 1987).
Stomach contents analysis for three size categories [mean length from tip of clypeus to tip of abdomen [+ or -] SE (N)] of Corydalus cornutus from the South Llano River, Kimble Co., Texas.