Specimen Information

Limnoperna fortunei
Limnoperna fortunei
(Golden Mussel)
Mollusks-Bivalves
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

Specimen ID1895966
GroupMollusks-Bivalves
GenusLimnoperna
Speciesfortunei
Common NameGolden Mussel
StateCA
CountySan Joaquin
LocalityLittle Potato Slough
Mapping AccuracyAccurate
HUC8 NameUpper Mokelumne
HUC8 Number18040012
HUC10 NameLower Mokelumne River
HUC10 Number1804001211
HUC12 NameSouth Mokelumne River-Mokelumne River
HUC12 Number180400121106
Map
Collection Day19
Collection Month11
Collection Year2025
Year AccuracyActual
Potential Pathwaydispersed | hitch hiker on small watercraft
CommentsSpecies verified via DNA. Location is Boat dock, Tower Park Marina, Little Potato Slough.
Record TypeNAS sighting report
VerifierHannah Guiles (California Department of Fish and Wildlife)
Freshwater/MarineFreshwater
Photo
Limnoperna fortunei

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/18/2025].

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.