ExploreFish

Cownose Ray

Rhinoptera bonasus

Cownose Rays have a unique shape that looks like a cow's nose! They are friendly and often swim in groups.

Habitat: Shallow coastal waters

Appearance

The Cownose Ray has a distinctive, deeply notched snout with two prominent lobes that resemble a cow's nose. Its broad, diamond-shaped body is typically olive-brown to dark brown above and white below, with long, pointed pectoral fins.

KingdomAnimaliaPhylumChordataClassElasmobranchiiOrderMyliobatiformesFamilyMyliobatidaeGenusRhinoptera

Cownose Ray

Interesting facts

Baby cownose rays are called pups, just like dog babies!

Their 'cow nose' lobes help them stir up the seabed for food.

They can jump completely out of the water sometimes!

They migrate in huge schools that can contain thousands of rays!

Special abilities

Cownose Ray can find hidden clams and oysters by sensing faint electric fields from buried prey with its specialized snout.

Cownose Ray has powerful, flat teeth that help them easily crush the hard shells of mollusks like oysters and clams.

Cownose Ray has a sharp, venomous barb near its tail base that helps them deter predators and protect themselves.

Measurements & details

Length: 50-90 cm
Weight: 5-23 kg
Lifespan: 15-20 years
Swim Speed: 10 km/h
Max Depth: 40 m
Water Type: Saltwater

Diet & Feeding

These rays dig for tasty clams, oysters, and crabs hiding in the sandy seabed.

Primary Foods

Clams
Oysters
Scallops
Mussels
Crabs
Shrimp

Foraging Method

Foraging

Ecological connections

eaten by

Bull Shark

Carcharhinus leucas

A common predator that hunts young rays.

eaten by

Tiger Shark

Galeocerdo cuvier

Larger sharks often prey on adult cownose rays.

eats

Eastern Oyster

Crassostrea virginica

A primary food source, crushed by their powerful jaws.

eats

Hard Clam

Mercenaria mercenaria

These rays dig these clams from the seabed.

Traits

Wildlife

Step into the incredible world of wild animals and plants living freely in nature. From tiny insects to towering trees, it's all part of the wild wonders around us!

Social

Discover creatures that love to live and work together! These animals form groups, helping each other find food, stay safe, and raise their young.

Piscivorous

Discover amazing animals that love to eat fish! They're like expert underwater hunters, always on the lookout for a tasty meal from the rivers, lakes, and oceans.

Coastal

Discover life found along the edges where land meets the sea! These habitats are always changing with the tides and waves, offering unique environments.