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OLS Field Name OLS Field Data
Main Title Biosystematic revision of the genus Stenonema (Ephemeroptera: Heptageniidae) /
Author Bednarik, A. F.,
Other Authors
Author Title of a Work
McCafferty, W. Patrick
Publisher Department of Fisheries and Oceans,
Year Published 1979
Report Number 7289
OCLC Number 06026421
ISBN 0660104105; 9780660104102
Subjects Stenonema. ; Mayflies--North America. ; Insects--Classification.
Additional Subjects Stenonema ; Ephemeroptera--North America ; Insects--Classification
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ELBM  SH223.A31 1979 no.201 AWBERC Library/Cincinnati,OH 04/15/2020
Collation vi, 73 pages : illustrations, maps ; 25 cm.
Notes
Includes bibliographical references (pages 49-51) and index.
Contents Notes
A revision of the genus Stenonema Traver, based on a study of variability in species range and the application of a biological definition of species. Characteristics and terminology are reviewed, systematic accounts and keys listed, evolutionary biology discussed for Stenonema mayflies in streams and rivers west and east of the Mississippi.