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Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

National Moth Week was July 23-31, 2022! See moth submissions.

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29

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TaxonomyBrowse
Info
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Genus Acanthoscelides

Acanthoscelides longistilus (Horn) - Acanthoscelides longistilus Bean Weevil - Acanthoscelides calvus beetle - Acanthoscelides tenuis Genus? - Acanthoscelides Bruchinae - Acanthoscelides Bruchinae, lateral - Acanthoscelides perforatus Riparian Acanthoscelides visiting Cleome serrulata - Acanthoscelides fraterculus Acanthoscelides biustulus (Fall) - Acanthoscelides biustulus
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 (Longhorn and Leaf Beetles)
Family Chrysomelidae (Leaf Beetles)
Subfamily Bruchinae (Pea and Bean Weevils)
Tribe Bruchini
Subtribe Acanthoscelidina
Genus Acanthoscelides
Synonyms and other taxonomic changes
a somewhat loosely defined, very large, difficult group [might be congeneric with Merobruchus(1)]
Explanation of Names
Acanthoscelides Schilsky 1905
'spiny thighs'
Numbers
~55 spp. in our area(2) (ca. 300 in the New World)
Size
our spp. 1.1–3.5 mm(1)
Range
Across the continent(2); the vast majority of spp. seems to be confined to the New World
Works Cited
1.Handbook of the Bruchidae of the United States and Canada
Kingsolver J.M. 2004. USDA, Technical Bulletin 1912 (2 vols.).
2.American Beetles, Volume II: Polyphaga: Scarabaeoidea through Curculionoidea
Arnett, R.H., Jr., M. C. Thomas, P. E. Skelley and J. H. Frank. (eds.). 2002. CRC Press LLC, Boca Raton, FL.