Bembidion (Pseudoperyphus)
Bembidion chalceum group
David R. Maddison
Characteristics
Medium to large for Bembidion. Humerus non-angulate. Central sclerite complex of male internal sac with an exceptionally thick ventral margin of the right lobe, otherwise very similar to Odontium and Bracteon. The first stylomeres of females have numerous (eight or more) long setae.Habitat
Found on shores of rivers or streams, usually on with some cobbles or shingles in addition to sand. B. rufotinctum is the only exception; it is found in cracks in tilted strata exposed in rivers.Title Illustrations
| Scientific Name | Bembidion chalceum |
|---|---|
| Location | USA: Maine: Swift River at Hale |
| Identified By | David Maddison |
| Sex | Male |
| Image Use |
 This media file is licensed under the Creative Commons Attribution-NonCommercial License - Version 2.5.
|
| Copyright |
© 2004 David R. Maddison
|
| Scientific Name | Bembidion honestum |
|---|---|
| Location | USA: Maine: Cornish |
| Identified By | David Maddison |
| Sex | Male |
| Image Use |
This media file is licensed under the Creative Commons Attribution-NonCommercial License - Version 2.5.
|
| Copyright |
© 2004 David R. Maddison
|
| Scientific Name | Bembidion rufotinctum |
|---|---|
| Location | USA: Vermont: Quechee Gorge |
| Identified By | David Maddison |
| Sex | Male |
| Image Use |
This media file is licensed under the Creative Commons Attribution-NonCommercial License - Version 2.5.
|
| Copyright |
© 2004 David R. Maddison
|
About This Page
David R. Maddison
University of Arizona, Tucson, Arizona, USA
Page copyright © 1995 David R. Maddison
Page: Tree of Life
Bembidion (Pseudoperyphus). Bembidion chalceum group.
Authored by
David R. Maddison.
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Citing this page:
Maddison, David R. 1995. Bembidion (Pseudoperyphus). Bembidion chalceum group. Version 01 January 1995 (under construction). http://tolweb.org/Bembidion_%28Pseudoperyphus%29/370/1995.01.01 in The Tree of Life Web Project, http://tolweb.org/
