Skip to Main Content Area
Sign In
or
Create an Account
My Vital Signs
Choose Your Mission
Choose Your Mission - Col1
Field Missions
Mission: Rock snot
Mission: Climate change
Mission: Hemlock woolly adelgid
See all >>
Build your own Field Mission
Choose Your Mission - Col2
Mission: Analysis
Biodiversity
Change over time
See all >>
Build your own Analysis Mission
What is an invasive species?
Species news
Stay
Go Look for Species
Go Look for Species - Col1
How to get started
Publish your data now!
Fieldwork toolkit
Species ID cards
Datasheets
How-to guides
See all >>
Go Look for Species - Col2
Best data on VS
Best observations
Great evidence photos
Impressive sketches
See all >>
How-to guides
How citizen scientists do VS
How students do VS
When "not found" is good
See all >>
Stay
Explore Data
Explore Data - Col1
Browse data
Map data
Export data
Mission: Analysis
Change over time
Lakes risk assessment
Biodiversity
See all >>
Explore Data - col2
How-to guides
How do I use the map?
Do invasives affect biodiversity?
See all >>
Data quality
Stay
Create, Share, Connect
Create, Share, Connect - Col1
Create projects with your data
Shoot videos
Make comics
Blog it
See all >>
Share your projects
Best projects
Create, Share, Connect - Col2
Connect with the VS community
Coolest conversations
Community blog
Post to the VS blog
Stay
Educator Tools
Educator Tools - Col1
Fieldwork toolkit
Species identification cards
Datasheets
See all >>
How-to guides
How to set up team accounts
How many student teams
How students publish data
Educator Tools - Col2
Professional development
Curriculum & standards
Use & share activities & resources
Species news
MLR & Next Gen standards
Educator forums
VS learning environment
Contact VS
Stay
Home
»
Species
»
Orconectes limosus
Orconectes limosus
Number:
520
Species Card:
f_crayfish_unidentified_092409.pdf
Invasive or native:
Native
Habitat:
Freshwater - In a pond or lake
Habitat:
Freshwater - In a stream or river
