Confirm using the original diagnosis or a regional skate key; no reliable simple photograph-only field mark verified. Marine upper continental slope 305–460 m.
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
Confirm using the original diagnosis or a regional skate key; no reliable simple photograph-only field mark verified.
Names and Classification
Valid marine species in current Catalog of Fishes.
Adult Size
Reported maximum approximately 35 cm TL; males mature 29–32 cm TL. Female maturity unknown.
Distribution and Habitat
Northwest Australian endemic, Bonaparte Archipelago to Monte Bello Islands. Marine upper continental slope 305–460 m.
Feeding and Ecological Role
Species-specific prey composition not verified. Commonly caught in northwest slope trawls; low effort and spatial refuge, with post-release survival unknown.
Reproduction and Life History
Species-specific reproductive details not verified; no fecundity, incubation or gestation estimate supplied.
Conservation
Least Concern (IUCN Red List global species assessment; 2015 global assessment; government 2023 report card; checked 2026-10-17). Global category is separate from Australian regional category and fisheries stock status.
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
No freely reusable photograph of a verified living specimen was found in this search. 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, prey composition and complete reproductive schedule not verified.
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.
- Current Catalog of Fishes,21 September 2026 ↗Reference source
- Species bibliography and linked original literature ↗Reference source
- Australian Shark and Ray Report Card 2023 ↗Reference source
- Shark-References — species and taxonomic synonyms ↗Reference source