| Specimen ID | 261553 |
| Group | Mollusks-Gastropods |
| Genus | Pomacea |
| Species | maculata |
| Common Name | giant applesnail |
| State | LA |
| County | Terrebonne |
| Locality | drainage ditches next to Thibodaux Municipal Airport at a bend in Horseshoe Road on either side of a manmade levee |
| Mapping Accuracy | Accurate |
| HUC8 Name | West Central Louisiana Coastal |
| HUC8 Number | 08090302 |
| HUC10 Name | Bayou Black |
| HUC10 Number | 0809030203 |
| HUC12 Name | Phillips Canal-Terrebonne Lafourche Drainage Canal |
| HUC12 Number | 080903020306 |
| Map | |
| Collection Day | 24 |
| Collection Month | 5 |
| Collection Year | 2009 |
| Year Accuracy | Actual |
| Potential Pathway | released aquarium |
| Status | established |
| Comments | Many egg cases observed. See voucher photo. |
| Record Type | NAS sighting report |
| Freshwater/Marine | Freshwater |
| Year Class | eggs |
| Photo | |
