Pomacea maculata
Pomacea maculata
(giant applesnail)
Mollusks-Gastropods
Exotic
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Impacts

14 results for Pomacea maculata (giant applesnail)
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Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1737059 TXBexarRiverwalk diversion off N Presa st, San Antonio, TX2024 12100301 Upper San Antonio 
1737063 TXBexarSan Antonio River mission reach off Espada Park, San Antonio, TX2024 12100301 Upper San Antonio 
1740336 TXFort BendHermann Hospital Lake, Kitty Hollow Park2024 12040205 Austin-Oysterunknown
1740337 TXFort BendPond in Kitty Hollow Park2024 12040205 Austin-Oysterestablished
1740340 TXHarrisDrainage ditch at Mike Driscoll Park2024 12040104 Buffalo-San Jacintofailed
1737057 TXHarrisHeritage Park pond, Friendswood, TX2024 12040204 West Galveston Bay 
1737058 TXHarrisHolocaust Garden of Hope off Lake Houston, Houston, TX2024 12040101 West Fork San Jacinto 
1737061 TXHarrisLake Houston off W Lake Houston Pkwy, Houston, TX2024 12040101 West Fork San Jacinto 
1737062 TXHarrisLangham Creek near SH6 (Harris County), TX2024 12040104 Buffalo-San Jacinto 
1740339 TXHarrisMan-made lake at Paul D. Rushing Park2024 12040104 Buffalo-San Jacintounknown
1740338 TXHarrisManmade lakes at Paul D. Rushing Park2024 12040104 Buffalo-San Jacintounknown
1736618 TXHarrisMason Creek, Mason Creek Park Hike and Bike Trail, Katy, Texas2024 12040104 Buffalo-San Jacinto 
1736604 TXHarrisRetention pond at Arthur Storey Park, Houston TX2024 12040104 Buffalo-San Jacintoestablished
1737060 TXHarrisRetention pond behind the Walmart off Kuykendahl Rd, Spring, TX2024 12040102 Spring 

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 [1/14/2025].

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