Mytilus galloprovincialis
Mytilus galloprovincialis
(Mediterranean blue mussel)
Mollusks-Bivalves
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17 results for Mytilus galloprovincialis (Mediterranean blue mussel)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
162299 CA San Francisco Bay drainage2000 18050004 San Francisco Bayestablished
619272 CAAlamedaCoast Guard Island2005 18050004 San Francisco Bayestablished
619231 CAAlamedaDumbarton Bridge2005 18050004 San Francisco Bayestablished
619255 CAAlamedaOakland Inner Harbor - Shipping cranes2005 18050004 San Francisco Bayestablished
619254 CAAlamedaOakland Inner Harbor - Small marinas2005 18050004 San Francisco Bayestablished
619253 CAAlamedaPort of Oakland Office2005 18050004 San Francisco Bayestablished
619281 CAAlamedaSea Plane Lagoon2005 18050004 San Francisco Bayestablished
619282 CASan FranciscoCentral Basin2005 18050004 San Francisco Bayestablished
619227 CASan FranciscoChina Basin2005 18050004 San Francisco Bayestablished
619285 CASan FranciscoPotrero Point2005 18050004 San Francisco Bayestablished
619229 CASan MateoCoyote Point2005 18050004 San Francisco Bayestablished
619230 CASan MateoCoyote Point Marina2005 18050004 San Francisco Bayestablished
619291 CASan MateoRedwood Creek - Marina2005 18050004 San Francisco Bayestablished
619287 CASan MateoRedwood Creek - Shipping2005 18050004 San Francisco Bayestablished
619240 CASan MateoSan Mateo Bridge2005 18050004 San Francisco Bayestablished
619288 CASan MateoSierra Point Marina2005 18050004 San Francisco Bayestablished
619294 CASan MateoSouth San Francisco Bay1986 18050004 San Francisco Bayestablished

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.

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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 [12/15/2025].

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