Family Heptageniidae - Stream Mayflies

Classification · Numbers · Identification · Habitat · Print References · Works Cited

Mayfly-Family Heptageniidae - Maccaffertium

Stream Mayfly? - Stenacron interpunctatum

Mayfly to identify please... - Maccaffertium

Heptageniidae: Leucrocuta hebe - Leucrocuta hebe - female

Classification

Kingdom Animalia (Animals)

Phylum Arthropoda (Arthropods)

Class Insecta (Insects)

Order Ephemeroptera (Mayflies)

Family Heptageniidae (Stream Mayflies)

Numbers

Nomina Insecta Neartica lists 14 North American genera.

Identification

"Peterson's Field Guide to Insects" (1), p. 66:

Base of m2 in FW nearly straight. Cubital intercalaries in FW in 2 parallel pairs. R4+5 in HW forked. Hind tarsi 5-segmented.

Nymphs are flattened and streamlined. Adults are medium-sized to small, usually clear-winged.

Habitat

Nymphs occur on the underside of stones in streams.

Print References

"Peterson's Field Guide to Insects" (1), p. 66.

Works Cited

1.	A Field Guide to Insects By Richard E. White, Donald J. Borror, Roger Tory Peterson

Contributed by Tony DiTerlizzi on 27 June, 2005 - 6:08am
Last updated 4 July, 2005 - 7:56am

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

Contributors own the copyright to and are solely responsible for contributed content.
Click the contributor's name for licensing and usage information.
Everything else copyright © 2003-2009 Iowa State University, unless otherwise noted.

Bugguide is hosted by Iowa State University Entomology.

Printer Friendly Version