Astyanax mexicanus
Astyanax mexicanus
(Mexican Tetra)
Fishes
Native Transplant
Collection Info
Point Map
Species Profile
Animated Map

6 results for Astyanax mexicanus (Mexican Tetra)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
549723 TXComalGuadalupe River at US2811994 12100201 Upper Guadalupeestablished
549823 TXComalGuadalupe River Drainage: Honey Creek, 9 mi NNW Bulverde1982 12100201 Upper Guadalupeestablished
549820 TXKendallGuadalupe River under bridge at St Hwy 3160.1977 12100201 Upper Guadalupeestablished
549716 TXKendallGuadalupe River; 3 miles downstream of Comfort1955 12100201 Upper Guadalupeestablished
549819 TXKerrGuadalupe River, 2 miles west of Kerrville, off Texas Rt. 27, Kerr County, Texas.1960 12100201 Upper Guadalupeestablished
549800 TXKerrGuadalupe River; 2 miles upstream of Ingram1957 12100201 Upper Guadalupeestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/16/2025].

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.