Oreochromis aureus
Oreochromis aureus
(Blue Tilapia)
Fishes
Exotic
Collection Info
Point Map
Species Profile
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Impacts

16 results for Oreochromis aureus (Blue Tilapia)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
159257 TXCaldwellSan Marcos River1997 12100203 San Marcoscollected
1752617 TXHays[No locality description provided]2011 12100203 San Marcos 
1671244 TXHays[No locality description provided]2017 12100203 San Marcos 
1671299 TXHays[No locality description provided]2017 12100203 San Marcos 
1740792 TXHays[No locality description provided]2017 12100203 San Marcos 
1741385 TXHays[No locality description provided]2018 12100203 San Marcos 
1743004 TXHays[No locality description provided]2019 12100203 San Marcos 
1672894 TXHays[No locality description provided]2019 12100203 San Marcos 
1745492 TXHays[No locality description provided]2020 12100203 San Marcos 
1676223 TXHays[No locality description provided]2021 12100203 San Marcos 
1701486 TXHays[No locality description provided]2022 12100203 San Marcos 
1739785 TXHays[No locality description provided]2024 12100203 San Marcos 
543283 TXHaysSan Marcos River, entire length2003 12100203 San Marcosestablished
543307 TXHaysSan Marcos River: Thompson's Island1977 12100203 San Marcosestablished
550240 TXHaysSan Marcos River: Thompson's Island1977 12100203 San Marcosunknown
550236 TXHaysSan Marcos River; entire length2003 12100203 San Marcosunknown

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 [5/14/2025].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.