Animals

Most of them live in shallow ocean waters in the tropical zone.

Before the next breeding season arrives, they often change partners.

Hence their name, their pincers are capable of splitting a coconut. The grip strength of an adult male is about 300 N, in comparison, the grip strength of a coconut crab's pincers is more than 1700 N.

6 to 26 young are born in one litter.

It is an extensive family with about 300 species divided into 39 genera.

This causes the octopus to tire quickly and therefore the organisms prefer to move along the bottom using their arms.

Pupa is attached to a silk pad at the rear of a cocoon with a hook-shaped protuberance called cremaster.

Many examples of the cane toad moving into a new area lead to a decline in that territory's biodiversity.

They are also reluctant to settle in a new pond if it is more than 750 meters away from others, and is not overgrown by bushes and tall greenery. They also prefer neutral or slightly alkaline waters.