Specimen Information

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

Specimen ID1633933
GroupMollusks-Bivalves
GenusDreissena
Speciespolymorpha
Common Namezebra mussel
StateMO
CountySt. Louis
LocalityMissouri River, at Hwy 370 bridge [in St. Charles]
Mapping AccuracyAccurate
HUC8 NameLower Missouri
HUC8 Number10300200
HUC10 NameColdwater Creek-Missouri River
HUC10 Number1030020008
HUC12 NameCowmire Creek-Missouri River
HUC12 Number103002000801
Map
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Collection Day12
Collection Month12
Collection Year2019
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusunknown
CommentsSpecimens collected and retained at the address above.
Record TypeNAS sighting report
VerifierMissouri Dept. of Conservation
Freshwater/MarineFreshwater
Number Collected4


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. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/10/2020].

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.