Yellow Boxfish

The Yellow Boxfish (Ostracion cubicus) is a small marine (saltwater) fish in the Ostraciidae family of boxfish.

The Yellow Boxfish has hexagonal scales that form a solid, triangular box-like shell called a carapace. The male and the female look similar. It is bright yellow at birth and the colour fades as it ages. It is yellow with blue-black spots, which are smaller on its white underbelly and larger on its sides.  It has a small mouth and large, bulging blue and yellow eyes.

Continue reading “Yellow Boxfish”

Is there a difference between poisonous and venomous snakes?

Is there a difference between poisonous and venomous snakes?

Venomous and poisonous sound similar in meaning, because they both have toxic substances—a toxin that is highly dangerous or deadly.

A poisonous snake secretes a poisonous toxin from the glands of its skin. When a predator tries to eat the snake, it tastes terrible. The toxin is a deterrent to predators, so that in the future the animal will not attack the snake. The North American Garter snake, the Asian Keelback Snake, and the Groove-Necked Keelback Snake are examples of poisonous snakes.

Continue reading “Is there a difference between poisonous and venomous snakes?”