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

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

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

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TaxonomyBrowseInfoImagesLinks
Books
Data

Tribe Bembidiini

 
 
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Rediscovery and distribution of Bembidion plagiatum Zimmerman (Coleoptera: Carabidae)
By Richard L. Hoffman
Brimleyana No.7 pp145-150, 1982
Online Here.

Detailed discussion of B. plagiatum's habitat preference and distribution. Prior to the publication of this note, the species was very poorly known and rare in collections.

Bembidion ambiguum (Coleoptera: Carabidae) is established in California
By D.R. Maddison, K. Will, S. Crews, J. LaBonte
Biodiversity Data Journal 6: e30763, 2018
First records of Bembidion ambiguum in North America presented, along with diagnostic photographs and modified key couplets.
Available online as of November 2020.

Systematics of the north american beetle subgenus Pseudoperyphus (Coleoptera: Carabidae: Bembidion) [...]
By David R. Maddison
Annals of Carnegie Museum, Vol 77 No 1 pp.147-193, 2008
Full title: "Systematics of the north american beetle subgenus Pseudoperyphus (Coleoptera: Carabidae: Bembidion) based upon morphological, chromosomal, and molecular data"

A masterful treatment of this immensely difficult group of Bembidion species, with desciption of four new species, detailed illustrations of external morphological characters as well as characters of the aedeagus, discussion on range and habitat preference, and notes on future problems that remain to be solved.

Species of Anillinus Casey (Coleoptera: Carabidae: Trechinae) described from Brazil and their Relation to North American [...]
By I.M. Sokolov & C.E. Carlton
The Coleopterists Bulletin 66(3):245-249, 2012
Full title: "Species of Anillinus Casey (Coleoptera: Carabdae: Trechinae) described from Brazil and their Relation to North American Representatives of the genus.

The authors conclude that two species of Anillinus described from Brazil by Zaballos and Mateu (1997) - A. minor and A. magnus - were based on mislabeled specimens that were actually collected in the state of Georgia, USA. They place A. minor in synonymy with A. steevesi Barr, and move A. magnus to the genus Serranillus. The aedeagi of three Serranillus species are figured (S. jeanelli, S. septentrionis, and S. magnus).

Species delimitation, classical taxonomy and genome skimming: a review of the ground beetle genus Lionepha (Col.: Carabidae)
By Maddison D.R., Sproul J.S.
Zool. J. Linn. Soc. XX: 1-46, 2020

Studies on the Subtribe Tachyina (Coleoptera: Carabidae: Bembidiini), Part III: Systematics, Phylogeny, and Zoogeography of....
By Erwin, T.L.
Smithsonian Contributions to Zoology, No. 208. 68 pp., 1975
Full title: "Studies on the Subtribe Tachyina (Coleoptera: Carabidae: Bembidiini), Part III: Systematics, Phylogeny, and Zoogeography of the genus Tachyta Kirby."

Full text online here.

A new subterranean species of Anillinus Casey (Carabidae, Trechinae, Anillini) from Florida
By Sokolov & Schnepp
Subterranean Biology, 2021
Anillinus albrittonorum is described and illustrated. The species inhabits deep sand and has only been collected using buried traps.

Two new species of the genus Anillinus Casey (Coleoptera, Carabidae, Anillini) from the southern United States
By Igor Sokolov
Zookeys 1016: 63–76, 2021
Two new species are described: A. felicianus from Louisiana, and A. relictus from Alabama.

The article is open-access, and available online here.

 
 
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