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

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

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


Previous events
TaxonomyBrowseInfoImagesLinksBooksData
Home » Guide » Arthropods (Arthropoda) » Crustaceans (Crustacea) » Malacostracans (Malacostraca) » Eucarida (Crabs, Crayfish, Shrimp, etc.) (Eucarida) » Crabs, Crayfishes, Lobsters, Prawns, and Shrimp (Decapoda) » Crayfishes and Lobsters (Astacidea) » Crayfish (Astacoidea) » Astacidae » Pacifastacus » Signal Crayfish (Pacifastacus leniusculus)
Photo#1184890
Crawfish - Pacifastacus leniusculus - male
Copyright © 2016 Robert H Geiger

Crawfish - Pacifastacus leniusculus - Male
Cornelius, Washington County, Oregon, USA
July 2, 2005
Size: 4 inches
tag · login or register to post comments
Contributed by Robert H Geiger on 21 January, 2016 - 10:49am
Last updated 28 January, 2016 - 8:18pm

Moved
Moved from ID Request.
… Jason D. Roberts, 28 January, 2016 - 8:18pm login or register to post comments

Signal Crayfish?
I'm not the expert, but I noticed that this one looks almost exactly the same in coloring, shape and texture. (west coast)
Pacifastacus leniusculus: Good Luck!
… Bob Biagi, 21 January, 2016 - 8:45pm login or register to post comments

 
Thanks
I also figured it was the signal crayfish. They sure eat good!
… Robert H Geiger, 28 January, 2016 - 9:28pm login or register to post comments

Comment viewing options
Select your preferred way to display the comments and click 'Save settings' to activate your changes.

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 © 2003-2024 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