A new species of Rhyacophila (Trichoptera, Rhyacophilidae) from western Pennsylvania
By: Jan L. Sykora, John S. Weaver III.
Contributors: Weaver, John S., joint author.
Series: Annals of Carnegie Museum ; v. 46, article 3; Annals of the Carnegie Museum ;; v. 46, article 3.
Publisher: Carnegie Museum of Natural History
Published: 1976
Place of publication: Pittsburgh
Language: eng
Number of pages: 32
Subjects: Rhyacophila pennsylvanica.; Insects -- Classification.; Insects -- Pennsylvania -- Westmoreland Co.
Notes: Bibliography: p. 32.