Oreochromis niloticus
Oreochromis niloticus
(Nile Tilapia)
Fishes
Exotic

Impact ID5176
Impact TypePredation/Herbivory
Study TypeAnecdotal
Study LocationField
Impact DescriptionThe disappearance of a native endemic copepod (Mastigodiaptomus sp.) in El Junco Lake, Galápagos coincided with the introduction and eradication of Oreochromis niloticus (Nile Tilapia). It is thought that cause is predation and/or competition brought on by the Tilapia.
Reference37843
Great Lakes RegionNo
Cost 
LocationEl Junco Lake, Galápagos

Return to impacts listing for Oreochromis niloticus

Disclaimer:

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 [12/10/2024].

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.