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

Register · Log In
HomeGuideID RequestRecentFrassForumsDonateHelp
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

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
TaxonomyBrowse
Info
ImagesLinksBooksData
Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Ground Beetles (Carabidae) » Trechinae » Trechitae » Tachyini » Tachyura » subgenus Barytachys (Tachyura subgenus Barytachys) » Tachyura anceps

Species Tachyura anceps

Classification · Synonyms and other taxonomic changes · Explanation of Names · Size · Identification · Range · Internet References · Works Cited
small carabid - Tachyura anceps small carabid - Tachyura anceps Elaphropus anceps - Tachyura anceps Carabid - Tachyura anceps Elaphropus (Baratachys)? - Tachyura anceps Elaphropus anceps - Tachyura anceps Elaphropus anceps - Tachyura anceps Rex Hancock-J.2012.06 - Tachyura anceps
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Adephaga
Family Carabidae (Ground Beetles)
Subfamily Trechinae
Supertribe Trechitae
Tribe Tachyini
Genus Tachyura
No Taxon (subgenus Barytachys)
Species anceps (Tachyura anceps)
Synonyms and other taxonomic changes
≡Elaphropus anceps
Explanation of Names
Tachyura anceps (LeConte 1848)
Size
2.2‒2.7 mm(1)
Identification
Among other subtle differences, head is usually brownish vs blackish in most T. incurva
Range
NS‒AB‒so.NT south to MD‒LA‒AZ - Map (2)(3)
Internet References
Holotype - MCZ, Harvard
Works Cited
1.Illustrated Identification Guide to Adults and Larvae of Northeastern North American Ground Beetles (Coleoptera: Carabidae)
Yves Bousquet. 2010. Pensoft Publishers.
2.Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico
Bousquet Y. 2012. ZooKeys 245: 1–1722.
3.Global Biodiversity Information Facility (GBIF)
Contributed by tom murray on 29 May, 2008 - 4:44pm
Additional contributions by Mike Quinn, Peter Messer, v belov
Last updated 23 June, 2025 - 1:52pm

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

Contributors own the copyright to and are solely responsible for contributed content.
Click the contributor's name for licensing and usage information.
Everything else copyright © 2003-2025 Iowa State University, unless otherwise noted.

Bugguide is hosted by:

Plant Pathology, Entomology and Microbiology at Iowa State University logo

Printer Friendly Version 		Terms of Use
Privacy Statement
Site Map
Contact