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A revision of the Nearctic species of the genus Trixoscelis Rondani (Diptera: Heleomyzidae: Trixoscelidinae) / George A. Foster and Wayne N. Mathis.

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Format:
Book
Author/Creator:
Foster, George A. (George Arnold), 1954-
Contributor:
Mathis, Wayne N.
Series:
Smithsonian contributions to zoology ; no. 637.
Smithsonian contributions to zoology ; no. 637
Language:
English
Subjects (All):
Heleomyzidae--Classification.
Heleomyzidae.
Diptera--Classification.
Diptera.
Flies.
Genre:
Classification.
Physical Description:
1 online resource (viii, 128 pages) : illustrations (some color), maps
Place of Publication:
Washington, D.C. : Smithsonian Institution Scholarly Press, 2011.
Summary:
"The Nearctic species of the genus Trixoscelis Rondani are revised. Thirteen new species are described, seven new combinations and three new synonyms are proposed, and three species groups are characterized. Keys to the 38 known species are provided. Diagnoses, detailed distributional data for the species of the genus, notes on the biology, and illustrations (photographs and drawings) are included to assist species identification. A phylogenetic analysis was performed to test the monophyly of the genus Trixoscelis and the included species groups. The ingroup includes a total of 38 exemplar species. Outgroup sampling includes the following exemplar genera: Neossos, Waterhousea, Fenwickia, Aneuria, and Xenura. Analyses, including implied weighting, recovered a monophyletic Trixoscelis and species groups if the Mongolian genus Paratrixoscelis is included within Trixoscelis."
Notes:
Title from title screen (viewed on Apr. 12, 2012).
Includes bibliographical references (pages 125-126) and index.
Electronic reproduction. [Place of publication not identified] : HathiTrust Digital Library, 2011.
Other Format:
Print version: Foster, George A. (George Arnold), 1954- Revision of the Nearctic species of the genus Trixoscelis Rondani (Diptera: Heleomyzidae: Trixoscelidinae)
OCLC:
785618794
Access Restriction:
Use copy Restrictions unspecified

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