Limnoperna fortunei
Limnoperna fortunei
(Golden Mussel)
Mollusks-Bivalves
Exotic
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Impacts

114 results for Limnoperna fortunei (Golden Mussel)
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Page:12345
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1888853 CAAlameda[No locality description provided]2025 18040003 San Joaquin Delta 
1878025 CAAlamedaBethany Reservoir2024 18040003 San Joaquin Delta 
1893420 CAAlamedaDelta Mendota Canal2025 18040003 San Joaquin Delta 
1893447 CAAlamedaOld River2024 18040003 San Joaquin Delta 
1886519 CAAlamedaSouth Bay Aqueduct2025 18050004 San Francisco Bay 
1888797 CAContra Costa[No locality description provided]2024 18040003 San Joaquin Delta 
1889453 CAContra Costa[No locality description provided]2025 18040003 San Joaquin Delta 
1877919 CAContra CostaBig Break Marina edge by boat launch2024 18040003 San Joaquin Delta 
1893448 CAContra CostaClifton Court Forebay2024 18040003 San Joaquin Delta 
1878030 CAContra CostaContra Costa Canal2024 18040003 San Joaquin Delta 
1886545 CAContra CostaContra Costa Canal2025 18040003 San Joaquin Delta 
1893395 CAContra CostaContra Loma Reservoir2025 18040003 San Joaquin Delta 
1893434 CAContra CostaDiscovery Bay2025 18040003 San Joaquin Delta 
1893449 CAContra CostaDutch Slough2024 18040003 San Joaquin Delta 
1893416 CAContra CostaDutch Slough2025 18040003 San Joaquin Delta 
1893439 CAContra CostaFisherman’s Cut2024 18040003 San Joaquin Delta 
1893446 CAContra CostaItalian Slough2024 18040003 San Joaquin Delta 
1893411 CAContra CostaMartinez Reservoir2025 18050001 Suisun Bay 
1893440 CAContra CostaOld River2024 18040003 San Joaquin Delta 
1893435 CAContra CostaOld River2024 18040003 San Joaquin Delta 
1893452 CAContra CostaOld River2024 18040003 San Joaquin Delta 
1893421 CAContra CostaOld River2025 18040003 San Joaquin Delta 
1893419 CAContra CostaOld River2025 18040003 San Joaquin Delta 
1893409 CAContra CostaOld River2025 18040003 San Joaquin Delta 
1893410 CAContra CostaOld River2025 18040003 San Joaquin Delta 
Page:12345

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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 [12/19/2025].

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