| Specimen ID | 1657980 |
| Group | Mollusks-Gastropods |
| Genus | Pomacea |
| Species | maculata |
| Common Name | giant applesnail |
| State | TX |
| County | Harris |
| Locality | McGovern Lake near Houston Zoo; in tributaries off the lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Buffalo-San Jacinto |
| HUC8 Number | 12040104 |
| HUC10 Name | Brays Bayou |
| HUC10 Number | 1204010404 |
| HUC12 Name | Country Club Bayou-Brays Bayou |
| HUC12 Number | 120401040402 |
| Map | |
| Collection Day | 9 |
| Collection Month | 4 |
| Collection Year | 2021 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed | hitch hiker |
| Status | established |
| Reference 1 |
| Ref. Number: | 27701 |
| Author: | Texas Invasive Plant and Pest Council. |
| Date: | 2018 |
| Title: | Texas Invasives Database |
| Publisher: | Lady Bird Johnson Wildflower Center |
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| Comments | 1 adult; egg clusters. Reported via texasinvasives.org; ID confirmed by TISI |
| Record Type | Literature |
| Verifier | Texas Invasive Species Institute |
| Freshwater/Marine | Freshwater |
| Number Collected | 1 |
