Archidoris pseudoargus
Archidoris pseudoargus
(European sea lemon nudibranch)
Mollusks-Nudibranchs
Exotic
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6 results for Archidoris pseudoargus (European sea lemon nudibranch)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1895953 MEYorkCape Neddick, York Beach, ME2021 01060003 Piscataqua-Salmon Fallsestablished
1895947 MEYorkMingo Rock, Isles of Shoals, ME2019 01060003 Piscataqua-Salmon Fallsestablished
1895950 MEYorkMingo Rock, Isles of Shoals, ME2020 01060003 Piscataqua-Salmon Fallsestablished
1895939 MEYorkOff Broad Cove, Appledore Island, ME2019 01060003 Piscataqua-Salmon Fallsestablished
1895951 MEYorkOff Broad Cove, Appledore Island, ME2020 01060003 Piscataqua-Salmon Fallsestablished
1895959 MEYorkOff Broad Cove, Appledore Island, ME2022 01060003 Piscataqua-Salmon Fallsestablished

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

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