Reference List

This list includes references used to derive specimen records.

Results also available in CSV (click to export table to spreadsheet)
Ref IDTypeAuthorDateTitle
571 Journal ArticleBrown, L.R., and P.B. Moyle1991Changes in habitat and microhabitat partitioning within an assemblage of stream fishes in response to predation by Sacramento squawfish (Ptychocheilus grandis).
14135 Journal ArticleHarvey, B.C., J.L. White, and R.J. Nakamoto2002Habitat relationships and larval drift of native and nonindigenous fishes in neighboring tributaries of a coastal California river.
40917 Journal ArticleJarrett, K.W., E. Bell, E.A. Wilson, T. Dudley, and C.M. Geraghty2019Using eDNA to validate predation on native Oncorhynchus mykiss by invasive Sacramento pikeminnow (Ptychocheilus grandis)
544 Journal ArticleSwift, C.C., T.R. Haglund, M. Ruiz, and R.N. Fisher1993The status and distribution of the freshwater fishes of southern California.


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. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/26/2023].

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.