Pomacea maculata
Pomacea maculata
(giant applesnail)
Mollusks-Gastropods
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

103 results for Pomacea maculata (giant applesnail)
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Page:12345
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1714263 NCRobesonLumber River at I95 crossing2023 03040203 Lumberestablished
1714268 NCRobesonLumber River at NCWRC High Hill boat ramp at southernmost Hwy 72 crossing2023 03040203 Lumberestablished
1889561 SCHorry[No locality description provided; coordinates obscured by collector]2025 03040204 Little Pee Dee 
1737518 SCHorry[No locality description provided]2019 03040206 Waccamaw 
1737540 SCHorry[No locality description provided]2019 03040206 Waccamaw 
1737679 SCHorry[No locality description provided]2020 03040206 Waccamaw 
1737788 SCHorry[No locality description provided]2020 03040208 Coastal Carolina 
1675293 SCHorry[No locality description provided]2020 03040206 Waccamaw 
1676392 SCHorry[No locality description provided]2020 03040206 Waccamaw 
1698242 SCHorry[No locality description provided]2020 03040206 Waccamaw 
1737932 SCHorry[No locality description provided]2021 03040206 Waccamaw 
1887282 SCHorry[No locality description provided]2022 03040208 Coastal Carolina 
1887521 SCHorry[No locality description provided]2023 03040206 Waccamaw 
1888089 SCHorry[No locality description provided]2024 03040206 Waccamaw 
1888185 SCHorry[No locality description provided]2024 03040206 Waccamaw 
1888301 SCHorry[No locality description provided]2024 03040208 Coastal Carolina 
1888539 SCHorry[No locality description provided]2024 03040206 Waccamaw 
1888725 SCHorry[No locality description provided]2024 03040206 Waccamaw 
1889383 SCHorry[No locality description provided]2025 03040206 Waccamaw 
250225 SCHorrya retention pond in Socastee2008 03040206 Waccamawestablished
1702915 SCHorryCanal off Creekside Dr.2016 03040206 Waccamaw 
1702949 SCHorryCanal off Meredith Ct2022 03040206 Waccamaw 
1702914 SCHorryCanal off Recreation Rd2016 03040206 Waccamaw 
1702918 SCHorryCanal off Recreation Rd.2016 03040206 Waccamaw 
1702911 SCHorryCanal off Reindeer Rd. S.2022 03040208 Coastal Carolina 
Page:12345

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/22/2026].

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.