Procambarus clarkii
Procambarus clarkii
(Red Swamp Crayfish)
Native Transplant

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

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
4426 AZ Colorado River, lower1981 15030107 Lower Coloradoestablished
1522825 AZCochiseSan Pedro River within Grey Hawk Ranch2018 15050202 Upper San Pedrounknown
291392 AZCochiseSan Pedro River, near the San Pedro Riparian National Conservation Area2010 15050202 Upper San Pedrounknown
291393 AZCochiseSan Pedro River, near the San Pedro Riparian National Conservation Area2010 15050202 Upper San Pedrounknown
1613666 AZMaricopaSpring that feeds Palm Lake2019 15070103 Hassayampaestablished
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
619866 CAContra CostaSuisun Bay - Martinez1995 18050001 Suisun Bayestablished
4767 CAContra CostaSuisun Bay at Shell Marsh, east of Martinez, CA1995 18050001 Suisun Bayestablished
278674 CAImperiallower Colorado River near the Mexican border1959 15030107 Lower Coloradounknown
619865 CALos AngelesLos Angeles County1924 18070105 Los Angelesestablished
259216 CALos AngelesLos Angeles River2007 18070105 Los Angelesestablished
1633150 CALos AngelesLos Angeles River, [just upstream of the Sepulveda Dam and downstream of Lake Balboa]2016 18070105 Los Angelesunknown
4765 CALos Angelesstream near Pasadena, CA1924 18070105 Los Angelesestablished
1464211 CASan Luis ObispoSnake Creek, pond near Lake Nacimiento, near Paso Robles, CA2018 18060005 Salinasunknown
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
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
1467140 GACobbNoonday Creek at Shallowford Rd.2010 03150104 Etowahestablished
1467132 GACobbTributary to Lake Latimer2018 03150104 Etowahunknown
1467131 GACobbTributary to Lake Latimer2018 03150104 Etowahunknown

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 [12/4/2020].

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.