Northern Bay Mussel

Mytilus trossulus

The Northern Bay Mussel is a small, tasty shellfish that lives in the ocean. They have strong shells and can be found clinging to rocks in coastal areas.

Hábitat: Coastal areas

Aspecto

The Northern Bay Mussel is a peculiar insect with a hard, two-part exoskeleton that strikingly resembles a dark blue or black mollusc shell. Its flattened, oval body, often adorned with faint growth rings, allows it to blend seamlessly into rocky coastal environments, making it hard to distinguish from actual mussels.

ReinoAnimaliaFiloMolluscaClaseBivalviaOrdenMytilidaFamiliaMytilidaeGéneroMytilus

Northern Bay Mussel

Categoría

Invertebrate

Rareza

Common

Peligro

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Snaps

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Datos interesantes

It creates strong, silky threads to anchor itself firmly to underwater surfaces.

Some Northern Bay Mussels change sex, starting male then becoming female!

Their shell-like appearance helps them perfectly mimic real mussels on the seafloor.

This insect's tough, two-part casing offers amazing protection from hungry predators!

Habilidades especiales

Northern Bay Mussel can cling securely to rocks because of specialized adhesive pads on its legs that help resist strong ocean currents.

Northern Bay Mussel has fine, comb-like bristles that help them filter tiny plankton and algae from the water.

Northern Bay Mussel can breathe efficiently underwater because of feather-like gills tucked beneath its shell-like exoskeleton.

Medidas y detalles

Tamaño: 15-40 mm
Esperanza de vida: 365-730 días
Cantidad de patas: 6

Dieta y alimentación

This amazing insect filters tiny food particles from the water, helping to keep the aquatic environment clean.

Alimentos principales

Phytoplankton
Zooplankton
Diatoms
Detritus
Algae

Método de búsqueda

Filter Feeding

Conexiones ecológicas

eats

Ochre Sea Star

Pisaster ochraceus

A key predator of mussel beds in rocky intertidal zones.

hunts

Frilled Dogwinkle Snail

Nucella lamellosa

Hunts and consumes mussels, drilling through their shells for food.

eats

Red Rock Crab

Cancer productus

Crushes the shells of mussels and other intertidal invertebrates.

eats

Glaucous-winged Gull

Larus glaucescens

Drops mussels from height to break their shells for consumption.

Rasgos

Social

Los animales sociales viven en grupos organizados, cooperando para obtener beneficios de supervivencia como la búsqueda de alimento, la defensa y la cría de descendencia.

Filtrador

Los filtradores obtienen nutrientes filtrando partículas de alimentos suspendidos y pequeños organismos del agua.

Herbívoro

Este rasgo caracteriza a los organismos cuya dieta consiste total o principalmente en material vegetal.

Longevo

Este rasgo caracteriza a los organismos con una esperanza de vida excepcionalmente larga en comparación con otros de su especie.

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.