Cherax quadricarinatus
Cherax quadricarinatus
(Australian redclaw crayfish)
Crustaceans-Crayfish
Exotic
Collection Info
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7 results for Cherax quadricarinatus (Australian redclaw crayfish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1744466 PRLajas[No locality description provided]2009 21010004 Southern Puerto Rico 
1751021 PRLajas[No locality description provided]2024 21010004 Southern Puerto Rico 
241284 PRLajasCartagena Lagoon2007 21010004 Southern Puerto Ricoestablished
1617127 PRLajasModongo Stream ,Puerto Rico2006 21010004 Southern Puerto Ricoestablished
1617131 PRLajasUniverity of Puerto Rico Department of Maine Sciences Lajas Field Station2006 21010004 Southern Puerto Ricoestablished
1657991 PRPonceRio Cerrillos, Cidra2012 21010004 Southern Puerto Ricoestablished
237350 PRSabana GrandeLajas Irrigation Canal2006 21010004 Southern Puerto Ricocollected

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.

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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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/23/2025].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.