Astyanax mexicanus
Astyanax mexicanus
(Mexican Tetra)
Fishes
Native Transplant
Collection Info
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12 results for Astyanax mexicanus (Mexican Tetra)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
549757 TXBexarAlazan Creek in San Antonio at crossing of North San Jacinto and West Martin1999 12100301 Upper San Antonioestablished
549799 TXBexarSalado Creek1999 12100301 Upper San Antonioestablished
549753 TXBexarSalado Creek1999 12100301 Upper San Antonioestablished
549793 TXBexarSalado Creek1999 12100301 Upper San Antonioestablished
549761 TXBexarSalado Creek1999 12100301 Upper San Antonioestablished
549739 TXBexarSan Anonio River; between Avenue A and Hildebrand Avenue1977 12100301 Upper San Antonioestablished
549730 TXBexarSan Antonio River in Bexar County1999 12100301 Upper San Antonioestablished
261197 TXBexarSan Antonio River near Brackenridge Park and the San Antonio Zoo1908 12100301 Upper San Antonioestablished
261198 TXBexarSan Antonio River near Brackenridge Park and the San Antonio Zoo1977 12100301 Upper San Antonioestablished
261199 TXBexarSan Antonio River near Brackenridge Park and the San Antonio Zoo1990 12100301 Upper San Antonioestablished
261196 TXBexarSan Antonio River near Brackenridge Park and the San Antonio Zoo2000 12100301 Upper San Antonioestablished
549733 TXBexarSan Antonio River; reach between zoo entrance and downstream to abandoned road crossing between Avenue A and River Road2000 12100301 Upper San Antonioestablished

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.

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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 [1/18/2025].

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