description Barndoor Skate Overview
The barndoor skate (Dipturus laevis) is one of the largest skate species in the northwest Atlantic Ocean, with a diamond-shaped disc that can reach widths of approximately 1.5 meters. It inhabits continental shelf waters from the Grand Banks off Newfoundland to Cape Hatteras, North Carolina, favoring sandy and muddy substrates. The species is slow-growing, reaches sexual maturity late, and produces relatively few young per reproductive cycle. These life-history traits made it particularly vulnerable to decades of incidental capture in groundfish trawl fisheries, leading to serious population declines and conservation concern.
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Barndoor Skate ranks #43 of 160 in the Ray ranking, behind Ray-Ban B&L Outdoorsman, ahead of Pelagic Stingray.
help Barndoor Skate FAQ
How big can the barndoor skate get?
The barndoor skate (Dipturus laevis) is one of the largest skate species in the northwest Atlantic Ocean, with a diamond-shaped disc that can reach widths of approximately 1.5 meters. Full-grown specimens can weigh over 20 kilograms.
Is the barndoor skate endangered?
The barndoor skate was once feared to be headed toward extinction due to heavy bycatch in northwest Atlantic groundfish trawl fisheries, particularly during the 1990s. Conservation measures and fisheries management under frameworks like the Magnuson-Stevens Act have since helped populations recover substantially, and the IUCN currently classifies the species as Least Concern.
Where does the barndoor skate live?
The barndoor skate inhabits continental shelf waters of the northwest Atlantic Ocean, ranging from the Grand Banks off Newfoundland to Cape Hatteras, North Carolina. It prefers sandy or gravelly bottoms at depths from shallow coastal zones to several hundred meters.
What do barndoor skates eat?
Barndoor skates are benthic predators that feed on bottom-dwelling organisms including fish, crustaceans such as crabs and shrimp, and mollusks. They use their flattened, pavement-like teeth to crush hard-shelled prey items found on the seafloor.
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