Jūsų pirkinių krepšelis tuščias


Kiekis: 0

Iš viso: 0,00

Freshwater pearl mussel

A species of mollusc widespread in freshwaters.


Raktiniai žodžiai

Midijos, Hingeline ir raištis, Sincline, sifonas, Žiauną, Mantija, Augimo linijos, eksoskeletas, perlamutras, perlinės midijos, gyvūnas, Mollusca, Planktono valgymas, saprofagas, biologija

Susiję elementai


An extinct group of Cephalopoda, with solid external skeletons. They are excellent index fossils.

Common earthworm

The anatomy of annelids is demonstrated through the example of the common earthworm.

Edible frog

This animation demonstrates the anatomy of amphibians through the example of a common species of frogs.


Jellyfish are free-swimming marine animals, a species of Cnidaria, the most ancient group of Eumetazoans.


This animation demonstrates the anatomy of birds through the example of mallards.


Pearls, often used as gemstones, are the by-products of certain molluscs' protective mechanisms.

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.


The most ancient group of animals, they live underwater, lack real tissues and body symmetry.

Added to your cart.