Stamp: Narrow-Clawed Crayfish (Astacus leptodactylus) (Belarus 2019)
Narrow-Clawed Crayfish (Astacus leptodactylus) (Belarus 2019)
17 April (Belarus ) within release Wildlife in Belarusian Wetlands (2019) goes into circulation Stamp Narrow-Clawed Crayfish (Astacus leptodactylus) face value M No Face Value
| Stamp Narrow-Clawed Crayfish (Astacus leptodactylus) in catalogues | |
|---|---|
| Belarus post Inc.: | BLR: BY 1302 |
Stamp is horizontal format.
Issued in panes of 8 with alternating rows printed tete-beche. Initial value: 1.50 BrAlso in the issue Wildlife in Belarusian Wetlands (2019):
- Stamp - Three-Spined Stickleback (Gasterosteus aculeatus) face value N;
- Stamp - Lister's River Snail (Viviparus contectus) face value H;
- Souvenir Sheet - Wildlife in Belarusian Wetlands face value A+N+M+H;
- Stamp - Narrow-Clawed Crayfish (Astacus leptodactylus) face value M;
- Stamp - Great Diving Beetle (Dytiscus marginalis) face value A;
- Mini Sheet - Lister's River Snail (Viviparus contectus) face value 8*H;
- Mini Sheet - Great Diving Beetle (Dytiscus marginalis) face value 8*A;
- Mini Sheet - Narrow-clawed Crayfish (Astacus leptodactylus) face value 8*M;
- Mini Sheet - Three-Spined Stickleback (Gasterosteus aculeatus) face value 8*N;
Stamp Narrow-Clawed Crayfish (Astacus leptodactylus) it reflects the thematic directions:
Animals are multicellular, eukaryotic organisms of the kingdom Animalia (also called Metazoa). All animals are motile, meaning they can move spontaneously and independently, at some point in their lives. Their body plan eventually becomes fixed as they develop, although some undergo a process of metamorphosis later on in their lives. All animals are heterotrophs: they must ingest other organisms or their products for sustenance.
Crustaceans are a group of arthropods that are a part of the subphylum Crustacea (/krəˈsteɪʃə/), a large, diverse group of mainly aquatic arthropods including decapods (shrimps, prawns, crabs, lobsters and crayfish), seed shrimp, branchiopods, fish lice, krill, remipedes, isopods, barnacles, copepods, opossum shrimps, amphipods and mantis shrimp. The crustacean group can be treated as a subphylum under the clade Mandibulata. It is now well accepted that the hexapods (insects and entognathans) emerged deep in the Crustacean group, with the completed group referred to as Pancrustacea. The three classes Cephalocarida, Branchiopoda and Remipedia are more closely related to the hexapods than they are to any of the other crustaceans (oligostracans and multicrustaceans)
