Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Discussion, insects and people from the 2018 BugGuide Gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington

TaxonomyBrowse
Info
ImagesLinksBooksData

Species Pachybrachis integratus

beetle 15 - Pachybrachis integratus Pachybrachis integratus Fall - Pachybrachis integratus Pachybrachis integratus Fall - Pachybrachis integratus Pachybrachis integratus Fall - Pachybrachis integratus Pachybrachis integratus Fall - Pachybrachis integratus Pachybrachis integratus Fall - Pachybrachis integratus Pachybrachis integratus Fall - Pachybrachis integratus Pachybrachis integratus Fall - Pachybrachis integratus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga (Water, Rove, Scarab, Long-horned, Leaf and Snout Beetles)
No Taxon (Series Cucujiformia)
Superfamily Chrysomeloidea (Long-horned and Leaf Beetles)
Family Chrysomelidae (Leaf Beetles)
Subfamily Cryptocephalinae (Case-bearing Leaf Beetles)
Tribe Cryptocephalini
Subtribe Pachybrachina
Genus Pachybrachis (Scriptured Leaf Beetles)
No Taxon (Pubescent Pachys)
Species integratus (Pachybrachis integratus)
Explanation of Names
Pachybrachis integratus Fall 1915
Size
length 3.0-4.4 mm (based on 6 spmns) (1)
Identification
Yellowish, thinly pubescent above, with broad suffused pale brown to fuscous markings; surface shining, without alutaceous sculpture; eyes narrowly separated. (1)
Range
CA-AZ (2), plus sw. TX (BG data)
Season
Apr-July (BG data)
Life Cycle
asso. w/ willow (Salix, Salicaeae) (3)
See Also
Pachybrachis vigilans Fall 1915 - Type
Fall's discussion of vigilans, described from one spmn coll'ed in San Felipe, Baja Calif., Mex.
Print References
Fall, H.C. 1915. A revision of the North American species of Pachybrachys. Transactions of the American Entomological Society 41: 291-486. (Full Text)
Internet References
Type - MCZ, Harvard
Works Cited
1.A revision of the North American species of Pachybrachys
H. C. Fall. 1915. Transactions of the American Entomological Society, Vol. 41, No. 3: 291–486 .
2.Catalog of Leaf Beetles of America North of Mexico
Ed Riley, Shawn Clark, and Terry Seeno. 2003. Coleopterists Society.
3.Host plants of leaf beetle species occurring in the United States and Canada
Clark et al. 2004. Coleopterists Society, Special Publication no. 2, 476 pp.