Archidoris pseudoargus
Archidoris pseudoargus
(European sea lemon nudibranch)
Mollusks-Nudibranchs
Exotic
Collection Info
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5 results for Archidoris pseudoargus (European sea lemon nudibranch)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1895961 CTNew LondonLong Island Sound, CT2023 02030203 Long Island Soundestablished
1895962 CTNew LondonLong Island Sound, CT2024 02030203 Long Island Soundestablished
1895963 CTNew LondonLong Island Sound, CT2024 02030203 Long Island Soundestablished
1895964 CTNew LondonLong Island Sound, CT2024 02030203 Long Island Soundestablished
1895965 CTNew LondonLong Island Sound, CT2024 02030203 Long Island Soundestablished

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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