Author: Kieffer, 1913
Diagnosis
Generic diagnosis, key to species groups, ecology and distribution: Coffman et al., 1986a (p. 187-188, Fig. 9.37).
For a link to the Key and diagnostic characters: Page 665: Orthocladiinae 77
Ecological notes
The subgenus Plecopteracoluthus includes species whose larvae live phoretically on larvae of Plecoptera (Steffan, 1965a; Bottorff and Knight, 1987a), Megaloptera (Tracy and Hazelwood, 1983a; Hayashi, 1998a), Ephemeroptera (Epler, 1986a) and Trichoptera (Callisto and Goulart, 2000a).