Specimen Information

Corbicula fluminea
Corbicula fluminea
(freshwater golden clam)
Mollusks-Bivalves
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

Specimen ID1635332
GroupMollusks-Bivalves
GenusCorbicula
Speciesfluminea
Common Namefreshwater golden clam
StateWI
CountyRock
LocalitySpring Brook [Janesville]
Mapping AccuracyAccurate
HUC8 NameMiddle Rock
HUC8 Number07090002
HUC10 NameBlackhawk Creek
HUC10 Number0709000211
HUC12 NameBlackhawk Creek
HUC12 Number070900021102
Map
Collection Day28
Collection Month5
Collection Year2019
Year AccuracyActual
Potential Pathwaydispersed | hitch hiker gut passage | released for food
Statusunknown
CommentsSingle dead Asian Clam specimen found in Spring Brook.
Record TypeNAS sighting report
VerifierWesley Daniel (USGS)
Freshwater/MarineFreshwater
Photo
Corbicula fluminea

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/22/2026].

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 general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.