A new species of Rhyacophila pictet (Trichoptera: Rhyacophilidae) from Great Smoky Mountains National Park, with illustrations of females of R. Appalachia morse and ross and R. mycta ross
Rhyacophila celadon Etnier, Stocks, and Parker, n. sp., a large species of the R. nigrita species group, is described from areas in Great Smoky Mountains National Park, Tennessee and North Carolina, based on males, females, and larvae. The male is virtually identical to that of R. nigrita, but differs consistently from that species in aspects of the genitalia. The female and larva differ remarkably from those of R. nigrita. Females of Rhyacophila appalachia and R. mycta are illustrated.
Proceedings of the Entomological Society of Washin↗