Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

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National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

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

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


Subfamily Curculioninae

 
 
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Wayne E. Clark's Anthonomini pages
[cite:752354]
Info collected mostly from literature, apparently in preparation for taxonomic revisions.
NB: [1] click species epithets under/next to thumbnails to access species pages from a species-group page; [2] A. squamosus group continued here; [3] see also(1)

Rediscovery of the greater chestnut weevil highlights the power of digital platforms in biodiversity research and conservation
"...between 2022 and 2025, five iNaturalist observations and a Facebook post documented beetles matching the species’ appearance at pathogen-resistant hybrid chestnut plantings (with American chestnut and Chinese chestnut ancestry) in Pennsylvania, Virginia, and Delaware, and a single record from Allegheny chinquapin (Castanea pumila)—a native near relative of American chestnut—in Virginia."

Clark W.E. List of species of Curculionidae (Coleoptera) assigned to the tribe Anthonomini
[cite:582351]

Zabaluev I.A. (2006-2013) Encyclopedia of insects
[cite:967826]

a wealth of info useful for the Guide, especially on weevils of palaearctic origin that have been introduced to North America; sadly, no English version

Identification tool for weevil biological control agents of aquatic and terrestrial weeds in the United States and Canada
[cite:596213]
authors: Haseeb M., O'Brien C.W., Flowers R.W., Kairo M.T.K. (2006)
now only available as a download (CD)

Alonso-Zarazaga M.A., Lyal C.H.C. (2003-) WTaxa: Electronic catalogue of weevil names (Curculionoidea)
(Version 17, 01-Apr-2014; not yet fully functional, it seems)

[cite:889319]

Franz et al. (2012-) Weevils of North America (WoNA)
[cite:773427]
Authors: Nico M. Franz, M. Andrew Jansen, Gregory P. Setliff, Michael Shillingburg, Sarah Shirota, Charles W. O'Brien
"An emerging resource for locality information, habitus photographs, and legacy descriptions of ~3000 North American weevil species [...] The majority of specimens stem from the Charles W. O'Brien weevil collection..."
NB: the genera Acanthobaris, Anisorrhamphus, Archocopturus, Crotanius, Cylindrocerus, Cyrionyx, Elliptobaris, Embates, Eugeraeus, Hiotus, Larides, Leptoschoinus, Limnobaris, Lydamis, Madarus, Megalostylus, Nesotocus, Nicentrites, Optatus, Prionobrachium, Tyrannion, Xystus mostly occur in the neotropical parts of Mexico and do not range into our area.

Haseeb M., O'Brien C.W., Kairo M.T.K. (2010) Potentially invasive weevil species from the Caribbean countries to the US...
[cite:601364]
Haseeb M., O’Brien C.W., Kairo M.T.K. (2010) Potentially invasive weevil species from the Caribbean countries to the United States. Lucid v. 3.4. USDA/APHIS/PPQ Center for Plant Health Science and Technology, Center for Biological Control, CESTA, Florida A&M University.
29.iv.2014 update: the resource is no longer available, but the fact sheets are there...

 
 
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