Specimen Information

Dreissena polymorpha
Dreissena polymorpha
(zebra mussel)
Mollusks-Bivalves
Exotic

Specimen ID1546624
GroupMollusks-Bivalves
GenusDreissena
Speciespolymorpha
Common Namezebra mussel
StateTX
CountyGuadalupe
LocalityGuadalupe River, at Lake Dunlap
Mapping AccuracyAccurate
HUC8 NameMiddle Guadalupe
HUC8 Number12100202
HUC10 NameComal River-Guadalupe River
HUC10 Number1210020201
HUC12 NameLong Creek-Guadalupe River
HUC12 Number121002020107
Map

NAS ARM

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Collection Month5
Collection Year2019
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft | dispersed
Statusunknown
Reference 1
Ref. Number:33145
Author:Texas Parks and Wildlife.
Date:2019
Title:The Zebra Mussel Threat
CommentsZebra mussels or their larvae have been detected on more than one occasion.
Record TypeLiterature
VerifierTexas Parks and Wildlife
Freshwater/MarineFreshwater


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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/25/2021].

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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.