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

Clickable Guide

Interactive image map to choose major taxa 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

Possible 2026 BugGuide gathering in Texas?

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

Subfamily Brentinae

Brentini · Sweet Potato Weevil · Cyphagogini · Trachelizini

Tribe Brentini
Brentidae, Arrhenodes minutus - Arrenodes minutus - female Brentidae, Arrhenodes minutus - Arrenodes minutus - female Straight-Snouted Weevil? - Arrenodes minutus - male Oak Timberworm - Arrenodes minutus - female Arrhenodes minutus - Arrenodes minutus - male - female Beetle - Arrenodes minutus - female Male oak timberworm beetle with parasites - Arrenodes minutus - male weevil - Arrenodes minutus - female

Tribe Cyladini - Sweet Potato Weevil
Cylas formicarius (Fabricius) - Cylas formicarius Cylas formicarius Please help to identify. Thanks! - Cylas formicarius Cylas formicarius Florida Beetle - Cylas formicarius Florida Beetle - Cylas formicarius Florida Beetle - Cylas formicarius Cylas? - Cylas formicarius

Tribe Cyphagogini
Stereodermus exilus - Stereodermus exilis

Tribe Trachelizini
Brentinae Brentinae sp. Brentinae sp. Cerobates sexsulcatus spcm2 - Cerobates sexsulcatus Cerobates sexsulcatus 2024-10-27 crop - Cerobates sexsulcatus Paratrachelizus uncimanus Paratrachelizus uncimanus Paratrachelizus uncimanus


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 © 2003-2026 Iowa State University, unless otherwise noted.

Bugguide is hosted by:

Plant Pathology, Entomology and Microbiology at Iowa State University logo

 Terms of Use
Privacy Statement
Site Map
Contact