Large, aggressive crayfish found in Colorado lake could threaten the entire basin's ecosystem
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How to Take Care of Crayfish: 11 Steps (with Pictures) - wikiHow
![](https://cpw.state.co.us/PublishingImages/WildlifeSpecies/Profiles/OrconectesNais.jpg)
Colorado Parks & Wildlife - Species Profiles
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Colorado Parks & Wildlife - Species Profiles
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Invasive Species – Coyote Gulch
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Procambarus clarkii (red swamp crayfish)
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Crayfish found in the Colorado River system for the first time
A warming Colorado River grapples with invasive species
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Crayfish found in the Colorado River system for the first time
![](https://nas.er.usgs.gov/XIMAGESERVERX/2019/20190514092154.jpeg)
Red Swamp Crayfish (Procambarus clarkii) - Species Profile
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Colorado's Least Wanted: Profiles of Some of the Most Destructive Aquatic Nuisance Species Threatening Colorado - Colorado Outdoors Online
![](https://nas.er.usgs.gov/XIMAGESERVERX/2006/20060825154050.jpg)
Mississippi Grass Shrimp (Palaemonetes kadiakensis) - Species Profile
![](https://invasivecrayfish.org/wp-content/uploads/2021/12/New-Project-31-1.png)
Crayfish Ecosystem ─ Invasive Crayfish Collaboration
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Speaker Profiles Missoula County Department of Ecology
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Invasive crayfish in Oregon devastate native newts - High Country News