Procambarus clarkii
Procambarus clarkii
(Red Swamp Crayfish)
Native Transplant

240 results for Procambarus clarkii (Red Swamp Crayfish)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
162377 CA San Francisco Bay drainage2000 18050004 San Francisco Bayestablished
4425 CA Colorado River, lower1981 15030104 Imperial Reservoirestablished
619864 CAAlamedaSan Francisco Bay - Coyote Hills Marsh1950 18050004 San Francisco Bayestablished
4768 CAAlamedaSan Francisco Bay at Coyote Hills Marsh in Alameda, CA1995 18050004 San Francisco Bayestablished
785504 CALos AngelesMalibu Creek watershed2015 18070104 Santa Monica Bayestablished
278678 CAMaderaMadera County1959 18040000 San Joaquinunknown
278679 CAMaderaroadside slough 12 miles south of Merced1959 18040007 Fresno Riverunknown
278689 CASan DiegoLake Hodges [just S of Escondido]1959 18070304 San Diegounknown
4766 CASan DiegoLakeside, ponds1932 18070304 San Diegoestablished
619867 CASan DiegoSan Diego County1932 18070304 San Diegoestablished
278688 CASan DiegoSan Dieguito River, San Diego County1959 18070304 San Diegounknown
164558 CASan DiegoSweetwater River in the San Diego National Wildlife Refuge2005 18070304 San Diegounknown
278691 CASan JoaquinMokelumne River [~7 mi NE of Lodi]1959 18040012 Upper Mokelumneunknown
1403524 CAShastaPond attached to the Sounds of Water Fountain in the McConnell Arboretum and Botanical Gardens, Turtle Bay Exploration Park, Redding, CA.2017 18020154 Clear Creek-Sacramento Riverunknown
278694 CAStanislausTuolumne River above junction with San Joaquin River1959 18040009 Upper Tuolumneunknown
1613640 DEKent118 Harcourt Dr, (Fieldstone Development), Dover2019 02040207 Broadkill-Smyrnaunknown
1613634 DEKentComing out of cranberry run into development (Stoney Drive), Dover2016 02040207 Broadkill-Smyrnaestablished
1613635 DEKentDelaware State University Aquaculture Facility, Dover2016 02040207 Broadkill-Smyrnaunknown
1613637 DENew CastleBellevue State Park Pond, Wilmington2019 02040205 Brandywine-Christinaunknown
1613641 DENew CastleClinton Street/5th Street, Delaware City2019 02040205 Brandywine-Christinaestablished
1613636 DENew CastleLums Pond - tributary leading to pond (at area 4), Bear2018 02040205 Brandywine-Christinaunknown
1522757 DENew CastleSmall pond behind the Wilmington Warhammer store2018 02040205 Brandywine-Christinaestablished
1613633 DESussexBeacon Meadows Development, Millsboro2013 02040303 Chincoteagueunknown
1613639 DESussexFox Haven Dev., Frankford2019 02040303 Chincoteagueunknown
1467140 GACobbNoonday Creek at Shallowford Rd.2010 03150104 Etowahestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.


The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/25/2020].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.