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Brachoria grapevinensis Marek 2010

The Grapevine Creek Mimic Millipede

Paul Marek
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Containing group: Brachoria

Characteristics

Brachoria grapevinensis individuals are about 44.5 mm long and 10.3 mm wide (females 46.3 mm X 10.6 mm).  Color: 3-spotted red (6.25R 5/14, shown above), orange (3.75YR 5/12), or yellow (1.25Y 8/14) lateral paranotal spots but with orange (3.75YR 5/12) medial metatergal stripes; and combined striped/3-spotted red (6.25R 5/12).

 

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Brachoria grapevinensis genitalia - left male gonopodal acropodite (with setae removed): (Left) medial view and (Right) magnified apical view. © Paul Marek

 

 

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Brachoria grapevinensis, striped/3-spotted red (6.25R 5/12) color morph. © Paul Marek

 

 

Habitat

Brachoria grapevinensis specimens were collected during the day (16:30) in a moist birch forest.  Individuals were found beneath layers of decomposing leaf material near Grapevine Creek, within about 50 m from the water. One other xystodesmid encountered sympatrically at this locality is Apheloria virginiensis corrugata, which appears similar in coloration with the B. grapevinensis 3-spotted yellow/orange color morph.

Distribution

Known only from the type locality in Pike Co., Kentucky.  The closest known Brachoria species, B. hoffmani, occurs about 21 km southwest near Virgie, Pike County, Kentucky.

Conservation status

Brachoria grapevinensis is threatened by habitat loss due to agriculture (especially growing demand for paper products), coal mining, development, and the invasion of exotic species.

References

Marek P.E. 2010. A revision of the Appalachian millipede genus Brachoria Chamberlin, 1939 (Polydesmida: Xystodesmidae: Apheloriini). Zool. J. Linn. Soc. 159: 817-889.

Title Illustrations
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Scientific Name Brachoria grapevinensis
Location USA, Kentucky, Pike Co.
Reference Marek P.E. 2010. A revision of the Appalachian millipede genus Brachoria Chamberlin, 1939 (Polydesmida: Xystodesmidae: Apheloriini). Zool. J. Linn. Soc. 159: 817-889.
Specimen Condition Live Specimen
Sex m
Life Cycle Stage adult
View dorsal
Collection FMNH
Type holotype
Collector Paul Marek
Image Use creative commons This media file is licensed under the Creative Commons Attribution-NonCommercial License - Version 3.0.
Copyright © Paul Marek
Scientific Name Brachoria grapevinensis
Location USA, Kentucky, Pike Co.
Reference Marek P.E. 2010. A revision of the Appalachian millipede genus Brachoria Chamberlin, 1939 (Polydesmida: Xystodesmidae: Apheloriini). Zool. J. Linn. Soc. 159: 817-889.
Specimen Condition Live Specimen
Sex f
Life Cycle Stage adult
View dorsal
Collection FMNH
Type paratype
Collector Paul Marek
Image Use creative commons This media file is licensed under the Creative Commons Attribution-NonCommercial License - Version 3.0.
Copyright © Paul Marek
About This Page
Work on the millipede Tree of Life pages was supported by a U.S. National Science Foundation Doctoral Dissertation Improvement Grant to Paul Marek and Jason Bond (DEB 0607996) and a Partnerships for Enhancing Expertise in Taxonomy Grant to Petra Sierwald, Jason Bond, and William Shear (DEB 0529715).

Paul Marek
Virginia Polytechnic Institute and State University

Correspondence regarding this page should be directed to Paul Marek at

Page: Tree of Life Brachoria grapevinensis Marek 2010. The Grapevine Creek Mimic Millipede. Authored by Paul Marek. The TEXT of this page is licensed under the Creative Commons Attribution-NonCommercial License - Version 3.0. Note that images and other media featured on this page are each governed by their own license, and they may or may not be available for reuse. Click on an image or a media link to access the media data window, which provides the relevant licensing information. For the general terms and conditions of ToL material reuse and redistribution, please see the Tree of Life Copyright Policies.

Citing this page:

Marek, Paul. 2010. Brachoria grapevinensis Marek 2010. The Grapevine Creek Mimic Millipede. Version 16 September 2010 (under construction). http://tolweb.org/Brachoria_grapevinensis/144814/2010.09.16 in The Tree of Life Web Project, http://tolweb.org/

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