Specimen Information

Archidoris pseudoargus
Archidoris pseudoargus
(European sea lemon nudibranch)
Mollusks-Nudibranchs
Exotic

Specimen ID1895947
GroupMollusks-Nudibranchs
GenusArchidoris
Speciespseudoargus
Common NameEuropean sea lemon nudibranch
StateME
CountyYork
LocalityMingo Rock, Isles of Shoals, ME
Mapping AccuracyAccurate
HUC8 NamePiscataqua-Salmon Falls
HUC8 Number01060003
HUC10 NameYork River-Frontal Atlantic Ocean
HUC10 Number0106000311
HUC12 NameYork Harbor-Atlantic Ocean
HUC12 Number010600031106
Map
Collection Day14
Collection Month11
Collection Year2019
Year AccuracyActual
Potential Pathwayshipping
Statusestablished
Reference 1
Ref. Number:46545
Author:Harris, L.G., A. Shure, A. Kuzirian, T.M. Gosliner, and S.A. Donodoo
Date:2023
Title:A European nudibranch new to the Gulf of Maine: Doris pseudoargus Rapp, 1827
Journal:Biological Invasions
Volume:25
Pages:339-350
Commentsegg masses present
Record TypeLiterature
VerifierE. Kintzing
Freshwater/MarineMarine
Number Collected>10


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Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/23/2026].

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