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Close-up of a Pacific blackdragon

Pacific blackdragon

Idiacanthus antrostomus

Not on exhibit
Animal type
Fishes
Ecosystem
Deep sea
Relatives
Two other species in this genus
Diet
Crustaceans, shrimp, fishes
Range
Midwater, 328 to 3,280 feet (100–1,000 m); below 1,312 feet (400 m) at night
Size
Females to 24 inches (61 cm); males to 3 inches (8 cm)

Meet the Pacific blackdragon

Female blackdragons are about two feet (61 cm) long and have fanglike teeth and a long chin whisker. The males are small, about three inches (8 cm) in length, and brownish in color. They have no teeth, no chin barbel and no stomach. Unable to eat, the male lives only long enough to mate.

Conservation

Anything that finds its way into the ocean, whether it's tossed away as trash, washes off a beach or falls off a boat, may eventually make its way to the deep sea. It's important to realize that the deep sea is not so far away that it's beyond the reach of human activities. Living creatures in the deep are affected by what we do at the surface.

Cool facts

  • Female blackdragons use their lure to attract prey, grabbing it with their sharp teeth.

Want to see amazing deep-sea creatures up close? Visit our exhibition, Into the Deep: Exploring Our Undiscovered Ocean (En lo Profundo: Explorando Nuestro Océano Desconocido).

Want to see amazing deep-sea creatures up close? Visit our exhibition, Into the Deep: Exploring Our Undiscovered Ocean (En lo Profundo: Explorando Nuestro Océano Desconocido).
Learn about the exhibition

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