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

Register · Log In
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

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
Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Grasshoppers, Crickets, Katydids (Orthoptera) » Long-horned Orthoptera (Ensifera) » Crickets (Gryllidea) » True Crickets (Gryllidae) » Tree Crickets (Oecanthinae) » Common Tree Crickets (Oecanthus) » Nigricornis Group (Oecanthus Nigricornis Group) » forbesi vs nigricornis (Oecanthus forbesi vs nigricornis)

forbesi vs nigricornis

recent images
 
 
1 2 3
next page
last page

forbesi vs nigricornis
Black-horned Tree Cricket - Oecanthus - female Black-horned Tree Cricket - Oecanthus - female Black-horned Tree Cricket - Oecanthus - female Prairie Orthopteran - Oecanthus - female Prairie Orthopteran - Oecanthus - female Prairie Orthopteran - Oecanthus - female Tree Cricket - Oecanthus - female Tree Cricket - Oecanthus - female Oecanthus Oecanthus Oecanthus Oecanthus tree cricket found on goldenrod - Oecanthus - female gryllid 3 - Oecanthus - female gryllid 3 - Oecanthus - female gryllid 2 - Oecanthus - male gryllid - Oecanthus - female gryllid - Oecanthus - female cricket - Oecanthus cricket - Oecanthus cricket - Oecanthus - male cricket - Oecanthus - male cricket - Oecanthus - male cricket - Oecanthus - female

 
 
1 2 3
next page
last page
recent images

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