Distribution "Retusa pertenuis geographic range encompasses the North Atlantic, Eurasia’s northern seas, the Canadian Arctic, the...
Distribution "Retusa pertenuis geographic range encompasses the North Atlantic, Eurasia’s northern seas, the Canadian Arctic, the Bering Sea, the Sea of Okhotsk and the Sea of Japan" [details]
Taxonomy Although this is generally held as a junior synonym of Retusa obtusa followinge Lemche, 1948 (Northern and Arctic...
Taxonomy Although this is generally held as a junior synonym of Retusa obtusa followinge Lemche, 1948 (Northern and Arctic tectibranch gastropods. Biol. Skr. 5 (3): 1-136), Chaban et al. (2023) has shown this is a distinct species. [details]
MolluscaBase eds. (2024). MolluscaBase. Retusa pertenuis (Mighels, 1843). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=236793 on 2024-05-02
basis of recordKantor, Y.I. & Sysoev, A.V. (eds), 2005. Catalogue of molluscs of Russia and adjacent countries. Moscow[details]
status sourceChaban, E.; Ekimova, I.; Stanovova, M.; Schepetov, D. (2023). Integrative Analysis of Retusa pertenuis (Heterobranchia: Cephalaspidea) from Arctic and Russian Far East Seas with Discussion of Its Morphology, Validity and Population Structure. <em>Diversity.</em> 15(9): 974., available online athttps://doi.org/10.3390/d15090974[details] Available for editors [request]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
From editor or global species database
Distribution "Retusa pertenuis geographic range encompasses the North Atlantic, Eurasia’s northern seas, the Canadian Arctic, the Bering Sea, the Sea of Okhotsk and the Sea of Japan" [details] Taxonomy Although this is generally held as a junior synonym of Retusa obtusa followinge Lemche, 1948 (Northern and Arctic tectibranch gastropods. Biol. Skr. 5 (3): 1-136), Chaban et al. (2023) has shown this is a distinct species. [details] Type locality Casco Bay, Maine, USA [details]