Cherax quadricarinatus
Cherax quadricarinatus
(Australian redclaw crayfish)

4 results for Cherax quadricarinatus (Australian redclaw crayfish)

Impact ID Scientific Name Impact Type Study Type Study Location Impact Description Reference
1865 Cherax quadricarinatus Competition Anecdotal Field Preliminary results suggest that Cherax quadricarinatus outcompetes native shrimp. 9418
1866 Cherax quadricarinatus Competition Anecdotal N/A The introduciton of Cherax quadricarinatus has the potential for competition with native... 33469
1867 Cherax quadricarinatus Competition Anecdotal N/A Based on life history traits and its invasion success, Cherax quadricarinatus has the... 30271
7293 Cherax quadricarinatus Competition Experimental Laboratory The laboratory experiments with native Esanthelphusa dugasti and Cherax... 42207

View all impact types for Cherax quadricarinatus
Data Disclaimer: 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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/21/2024].

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