Pterygoplichthys disjunctivus
Pterygoplichthys disjunctivus
(Vermiculated Sailfin Catfish)
Fishes
Exotic

Impact ID8447
Impact TypeFood Web
Study TypeObservational
Study LocationField
Impact DescriptionIn Volusia Spring, Florida, Pterygoplichthys disjunctivus had a higher concentration of phosphorus than native species, serving as a phosphorus sink as their excretions are very low in phosphorus. This sequestration of phosphorus prevents native species from using this resource.
Reference42497
Great Lakes RegionNo
Cost 
LocationVolusia Spring, Florida

Return to impacts listing for Pterygoplichthys disjunctivus

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 [12/1/2024].

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.