Animals

They are a victim of the illegal pet trade.

The functions of the brain in earthworms are performed by the periaesophageal ganglion, which in ringworms is divided into supraesophageal and subesophageal ganglia. These ganglia are interconnected and form the periaesophageal ring.

Brittle stars appeared on Earth in the early Ordovician era about 500 million years ago.

Earthworms are among the saprophages, or animals that feed on decaying plant and animal remains. They can also feed on the manure and feces of grazing animals.

Leopard gecko is 18 – 28 cm long (18 – 20 cm females, 20 – 28 cm males).

The smallest dolphin is the New Zealand Tonin, also known as Hector's dolphin.

The coloration of the Hyacinth Macaw is uniform - cobalt blue.

Sloths move very slowly, with an average speed of 0,24 kilometers per hour.

When conditions are optimal, the life cycle of a fly may be completed within seven to ten days after hatching.

Larger animals tend to follow their prey, while juveniles prefer to attack from hiding.