Paired scapular thorns and a midline thorn row on a long tail are reported; confirmation requires a regional key. Marine shelf and slope seafloor; reported 15–1602 m.
See Aleutian Skate clearly
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Wildlife education
This record supports wildlife education. Aquarium-care questions are not assigned to this profile.
Wildlife education profile; reviewed natural-history sources do not establish a captive operating protocol.
Wildlife reference; no home-aquarium stocking recommendation or validated captive operating protocol is supplied. Public-aquarium photographs document living animals, not suitability for private keeping.
Outstanding care evidence
- Institutional lifetime husbandry and veterinary protocol
Identification
Paired scapular thorns and a midline thorn row on a long tail are reported; confirmation requires a regional key.
Names and Classification
Accepted as a valid marine species in the current Catalog of Fishes.
Adult Size
Reported maximum 161 cm total length; typical adult size not established here.
Distribution and Habitat
North Pacific: Korea, Japan and Sea of Okhotsk north to Aleutian Islands (U.S.A.), then southeastern Gulf of Alaska (U.S.A.) south to central California (U.S.A.). Marine shelf and slope seafloor; reported 15–1602 m.
Feeding and Ecological Role
Fishes and bottom-living invertebrates are reported. Bottom-associated marine skate. Species-specific movements and ecological interactions were not verified.
Reproduction and Life History
Egg-laying is reported in the species bibliography; fecundity and incubation period were not verified.
Conservation
Least Concern (IUCN Red List global species assessment; 2024; checked 2026-10-17). Global category does not establish local abundance or fisheries stock condition.
Responsible Observation
Observe without chasing, feeding, touching or obstructing the animal. Keep fins and equipment off resting rays and sharks; give sawfishes and wedgefishes room to move. Follow the site’s local wildlife rules and use responsible dive operators.
About the Photographs
1 verified photographs of living animals were selected. Each records the photographer, reuse licence and source; captive contexts are labelled. The target of at least three photographs remains unmet. Dead or preserved specimens, drawings and uncertain identifications were excluded.
Aquarium Suitability
Wildlife education only. This marine elasmobranch is outside home-aquarium stocking and care guidance. Wild range and diet are not a captive operating protocol; this profile does not infer tank dimensions, water settings, acquisition advice or an institutional welfare plan.
Evidence Gaps
Evidence gaps include: Species-specific longevity, population size and complete reproductive schedule were not verified.
Aleutian Skate in Canada
Pacific Canada: Infrequent. Poster category: infrequent. Reviewed occurrences are a supported subset of the range; photographs may have been taken elsewhere.
- Canadian regions
- Pacific Canada
- Canadian status
- Canadian occurrence reviewed; Canadian conservation status not reassessed in this update.
A living record
Natural history, taxonomy and global conservation categories checked against the linked sources. Habitat measurements are not captive care settings. Each photograph has separate identity, living-status and rights evidence. Public content last reviewed October 17, 2026.
- Eschmeyer’s Catalog of Fishes, updated 21 September 2026 ↗Reference source
- Species bibliography and linked original literature ↗Reference source
- IUCN global species assessment ↗Conservation authority
- Shark-References — species and taxonomic synonyms ↗Reference source
- DFO: Skates and Rays of British Columbia ↗Government source