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big skate

Raja binoculata

The big skate is a flat fish that glides gracefully along the ocean floor. It has a unique shape and can be found in cool waters, making it a special part of the underwater world.

Hábitat: Coastal areas

Aspecto

The big skate has a wide, diamond-shaped body with a long, thorny tail. Its coloration varies from light brown to dark gray, often with small, pale spots and blotches that help it blend with the seafloor. It's noticeably larger than most other skates, with two large eyes on top of its head.

ReinoAnimaliaFiloChordataClaseElasmobranchiiOrdenRajiformesFamiliaRajidaeGéneroBeringraja

big skate

Categoría

Peces

Rareza

Common

Peligro

2/5 · Bajo

Snaps

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Datos interesantes

Baby skates hatch from amazing, protective egg cases!

Big skates are the largest skate species in North America!

Their eyes are on top of their head, but their mouth is underneath!

They are part of the same family as sharks and rays!

Habilidades especiales

Big skate can quickly bury itself under sand because of its flat body shape that helps them ambush prey or hide from danger.

Big skate has special pores on its snout that helps them detect the tiny electrical signals given off by hidden prey like crabs.

Big skate lays its eggs in tough, leathery cases called 'mermaid's purses' that helps them protect their developing young.

Medidas y detalles

Longitud: 80-240 cm
Peso: 10-90 kg
Esperanza de vida: 15-20 años
Velocidad de nado: 5 km/h
Profundidad máxima: 800 m
Tipo de agua: Agua salada

Dieta y alimentación

The big skate is a bottom-dwelling hunter that loves to eat small fish and crunchy crustaceans!

Diferencias por edad: Young skates eat mostly small crustaceans and worms, while adults shift to larger fish and crabs.

Alimentos principales

Dungeness crab
sand shrimp
Pacific herring
flatfish
octopus
clams

Método de búsqueda

Ambush

Conexiones ecológicas

eaten by

Great white shark

Carcharodon carcharias

Large sharks sometimes prey on big skates.

eaten by

Orca

Orcinus orca

Killer whales occasionally hunt skates in coastal waters.

hunts

Dungeness crab

Cancer magister

Big skates actively hunt and eat various crab species.

hunts

Pacific herring

Clupea pallasii

Smaller fish like herring are a common food source.

Rasgos

Solitario

Los animales solitarios viven solos durante la mayor parte de su vida y solo interactúan con otros para aparearse o cuidar de sus crías.

Camuflado

El camuflaje describe a los organismos que poseen colores o patrones que les permiten mezclarse con su entorno.

Piscívoro

Los organismos piscívoros son animales que subsisten principalmente de una dieta a base de peces.

Planeo

Los animales planeadores se mueven por el aire lanzándose y manteniendo el vuelo con estructuras corporales especializadas, sin batir las alas.

Depredador de emboscada

Un depredador de emboscada caza esperando pacientemente y ocultándose, para luego lanzar un ataque repentino cuando una presa desprevenida se pone a su alcance.

Costero

Los hábitats costeros son entornos dinámicos situados a lo largo de la interfaz entre la tierra y el mar, influenciados por las mareas, las olas y el agua salada.