Mata mata

Chelus fimbriatus

The mata mata is a unique turtle that looks like a piece of wood or a leaf! It has a flat, wide shell and a funny face, making it one of the most interesting turtles in the world.

Habitat: Wetlands

Appearance

The Mata mata has an incredibly flat, triangular head with a distinctive snorkel-like snout and a wide, frog-like mouth. Its irregular, bumpy shell and rough, leafy skin flaps provide exceptional camouflage, making it look like a pile of decaying leaves on the riverbed.

KingdomAnimaliaPhylumChordataClassTestudinesFamilyChelidaeGenusChelus

Mata mata

Interesting facts

Its super-flat, leaf-like head makes it perfectly invisible among river debris.

Mata matas smell prey by sensing tiny chemicals in the water.

They never chase food, instead patiently waiting for hours to ambush unlucky fish.

This turtle cannot pull its head completely inside its shell for protection.

Special abilities

Mata mata has rough, leaf-like skin and a bumpy shell that help them camouflage perfectly among riverbed debris.

Mata mata can suddenly open its wide mouth, creating a powerful vacuum that sucks in unsuspecting fish and prey instantly.

Mata mata has a tube-like snout that works like a snorkel, letting it breathe air while remaining completely hidden underwater.

Measurements & details

Length: 30-50 cm
Weight: 1-5 kg
Lifespan: 15-30 years
Top Speed: 0.2 km/h
Swim Speed: 0.5 km/h
Clutch Size: 10-28
Incubation: 200-300 days
Maximum Depth: 2 m

Diet & Feeding

This sneaky turtle waits perfectly still to ambush small fish and amphibians with a quick gulp!

Primary Foods

small fish
tadpoles
frogs
crayfish
aquatic insects

Foraging Method

Ambush

Ecological connections

eaten by

Spectacled Caiman

Caiman crocodilus

Juvenile Mata matas can be prey for caimans.

eaten by

Green Anaconda

Eunectes murinus

Large anacondas may prey on adult Mata matas.

hunts

Black Neon Tetra

Hyphessobrycon herbertaxelrodi

One of many small fish species hunted by the turtle.

hunts

Cane Toad

Rhinella marina

Mata matas ambush tadpoles of various amphibian species.

Traits

Solitary

Solitary animals live alone for most of their lives, only interacting with others for mating or parental care.

Camouflaged

Camouflaged describes organisms that possess coloring or patterns that allow them to blend into their environment.

Piscivorous

Piscivorous organisms are animals that primarily subsist on a diet of fish.

Ambush Predator

An ambush predator hunts by patiently waiting and concealing itself, then launching a sudden attack when unsuspecting prey comes within range.

Wetland

This habitat trait identifies species found in wetlands, which are areas of land saturated with water, either permanently or seasonally, including marshes, swamps, and bogs.