NAS - Nonindigenous Aquatic Species
San Diego Natural History Museum. 2013. San Diego Natural History Museum herpetology collection. Accessed through GBIF data portal, http://data.gbif.org/datasets/resource/642. San Diego Natural History Museum, San Diego, CA. http://data.gbif.org/datasets/resource/642. Created on 04/03/2007. Accessed on 04/11/2013.
Reference Number: 25990 Type: Database Author: San Diego Natural History Museum Date (year): 2013 Title:San Diego Natural History Museum herpetology collection. Accessed through GBIF data portal, http://data.gbif.org/datasets/resource/642 Publisher:San Diego Natural History Museum Publisher Location:San Diego, CA URL: http://data.gbif.org/datasets/resource/642 Accessed on: 04/11/2013 Created on: 04/03/2007 Keywords: SDNMH, herpetology
Nerodia fasciata pictiventris CA - Machado Lake CA - Machado Lake
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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/31/2025].
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.