| Specimen ID | 1546626 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | TX |
| Locality | Colorado River, at O.H. Ivie Reservoir |
| Mapping Accuracy | Approximate |
| HUC8 Name | Middle Colorado |
| HUC8 Number | 12090106 |
| Map
NAS ARM
| |
| Collection Month | 3 |
| Collection Year | 2019 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft | dispersed |
| Status | established |
| Reference 1 |
| Ref. Number: | 33146 |
| Author: | Texas Parks and Wildlife |
| Date: | 2019 |
| Title: | TPWD Fall Zebra Mussel Sampling Found No New Infested Lakes. |
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| Comments | They were discovered by the Colorado River Municipal Water District (CRMWD) in an above ground storage tank that is part of the lake’s water transmission system near San Angelo. -Texas Parks and Wildlife. Listed as fully infested by the state as of July 2020. |
| Record Type | Literature |
| Verifier | Texas Parks and Wildlife |
| Freshwater/Marine | Freshwater |
| Number Collected | 4 |
| Year Class | adult |
