Pomacea maculata
Pomacea maculata
(giant applesnail)

6 results for Pomacea maculata (giant applesnail)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
242725 TXHarrisa waterbody in Cullen Park near Park View Drive and Barker Cypress Road [between Katy and Houston]2007 12040104 Buffalo-San Jacintoestablished
1635499 TXHarrisGeorge Bush Park - Barker Reservoir in ponds and channels2020 12040104 Buffalo-San Jacintoestablished
1545074 TXHarrisMcGovern Lake2018 12040104 Buffalo-San Jacintoestablished
849468 TXHarrisShelton Reservoir [=Lake]2014 12040104 Buffalo-San Jacintoestablished
242728 TXHarrisSims Bayou, main channel, at Hwy 288 and Hwy 521 crossings [south central Houston]2007 12040104 Buffalo-San Jacintoestablished
862375 TXHarrisSouth Mayde Creek at Cullen Park2015 12040104 Buffalo-San Jacintoestablished

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.


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. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/1/2020].

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