European crayfish
A type of large freshwater crayfish widespread in Europe.
Biology
Keywords
cancer, Crustacea, claw, cephalothorax, abdomen, chitin layer, chitin, walking leg, molting, gradual metamorphosis, arthropod, river, arthropods, animal, predator, biology
Related items
Chilean recluse spider
The poisonous bite of the Chilean recluse spider poses a serious threat to human health.
Cockchafer (Maybug)
The cockchafer (or maybug) is a widespread bug in Europe. Its larvae, known as chafer grubs are considered a pest.
Edible frog
This animation demonstrates the anatomy of amphibians through the example of a common species of frogs.
European garden spider
This animation demonstrates the anatomy of spiders through the example of a common European species.
European honeybee
Honeybees produce a sweet and nutritious substance, honey.
Freshwater fishes
Many freshwater fishes are also popular as food.
Freshwater pearl mussel
A species of mollusk widespread in freshwaters.
Large white butterfly
The large white butterfly is a common species of butterflies, through which we demonstrate the anatomy of butterflies.
Long-tailed mayfly
Larvae of this type of mayflies spend the first three years of their lives in water, their adult lives last for only one day which they use for mating.
Megarian banded centipede
This 3D introduces a centipede species widespread in the Mediterranean.
Mexican redknee tarantula
One of the best known species of spiders, often kept as pets. Its bite is not fatal for humans.
Reed and bulrush
Cosmopolitan monocots inhabiting watersides.
Southern wood ant
An ant colony consist of a queen, male ants and workers.
Spider silk, spider web
While the density of spider silk is less than that of nylon filaments, its tensile strength is greater than that of steel.
Stag beetle
With the example of the stag beetle we demonstrate how insects' muscles function, how insects fly and how they reproduce.
Tardigrade
Tardigrades can survive in extreme environments, they can even stay alive in outer space.
Trilobites
The ancestors of Arachnida and Crustacea belonged to the class Trilobita.