Reference List

This list includes references used to derive specimen records.

Results also available in CSV (click to export table to spreadsheet)
Ref IDTypeAuthorDateTitle
12114 Journal ArticleHowland, J.M.1996Herps of Arizona.
42544 ReportMcClory, J. and T. Gotthardt2008Non-native and invasive animals of Aslaka: a comprehensive list and select species status reports
42548 Journal ArticleReimchen, T.E.1991Introduction and dispersal of the Pacific treefrog, Hyla regilla, on the Queen Charlotte Islands, British Columbia
13397 Journal ArticleWaters, D L.1992Pseudacris regilla (Pacific Chorus Frog). USA: Alaska: Alexander Achipelago, Revillagigedo Island.
12172 Journal ArticleWaters, D.L., T.J. Hassler, and B.R. Norman1998On the Establishment of the Pacific Chorus Frog, Pseudacris regilla (Amphibia, Anura, Hylidae) at Ketchikan, Alaska.
15816 BookWerner, J.K., B.A. Maxell, P. Hendricks, and D.L. Flath.2004Amphibians and Reptiles of Montana.


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 [7/15/2024].

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.