Hydropsychidae, Curtis, 1835

Bowles, David E., Cheri, Cameron, Usrey, Faron D. & Williams, Jeffrey M., 2020, Caddisflies (Trichoptera) of the Buffalo National River, Arkansas, Insecta Mundi 2020 (770), pp. 1-17 : 6

Family Hydropsychidae

Cheumatopsyche analis (Banks) : 1, 6, 7, 8, 13, 15, 17, 18, 22, 28, 31, 32, 38, 44, 45. May-October. Widespread and common.

C. aphanta Ross : 1, 7, 8. June–July, September. This species was seldom collected from sites in the Buffalo River watershed, but it is common in other regional streams.

C. campyla Ross : 7, 11, 18, 22, 26, 28, 31, 32, 38, 43, 44, 45, 47. May–September. Widespread and common.

C. minuscula (Banks) : 1, 7, 8, 13, 22, 26, 28, 31, 32, 38, 44, 45, 47, 50. May–September. Widespread and common.

C. oxa Ross : 1, 7, 8, 9, 17, 18, 22. May–September. Widespread and common.

C. sordida (Hagen) : 2. May. Rare. Known only from a few specimens collected at this spring-run.

Diplectrona modesta Banks : 2, 7, 10, 11, 12. June, August. Known from a few males collected among these sites.

Homoplectra doringa (Milne) : 10. Known from two larvae at this location.

Hydropsyche alvata Denning : 13. August. Rare; known from a few specimens at this site.

H. arinale Ross : 13, 15, 45. August, October

H. betteni Ross : 5, 7, 10, 13, 17, 32, 44, 45. May–June, August–September. Widespread and common.

H. bidens Ross : 1, 7, 8, 13. June, August. Uncommon; only at upper river sites.

H. bronta Ross : 1, 6, 7, 8, 13, 17, 44. June-September. This species is widespread in the watershed, but it is uncommon in samples.

H. orris Ross : 13. August. Rare; collected only from this single site, but it is common elsewhere in the Ozarks.

H. scalaris Hagen : 26, 28, 31, 32, 38, 43, 44, 45. September. Widespread in the watershed, but uncommon in samples.

H. simulans Ross : 1, 13. August. Rare; only from upper river sites.

Potamyia flava (Hagen) : 1, 8, 13, 26, 28, 38, 43, 44, 45, 46. May, August–September. Widespread and common.