Stamp: Delphinus truncatus (Niger 2023)
Delphinus truncatus (Niger 2023)
22 December (Niger ) within release Dolphins (2023.1) goes into circulation Stamp Delphinus truncatus face value 1,000 West African CFA franc
| Stamp Delphinus truncatus in catalogues | |
|---|---|
| Yvert et Tellier: | Yt: NE 9945 |
Stamp is square format.
Also in the issue Dolphins (2023.1):
- Mini Sheet - Dolphins face value 4*1000;
- Souvenir Sheet - Tursiops truncatus face value 3,600;
- Stamp - Delphinus truncatus face value 1,000;
- Stamp - Delphinus truncatus face value 1,000;
- Stamp - Tursiops truncatus face value 1,000;
- Stamp - Tursiops truncatus face value 1,000;
Stamp Delphinus truncatus 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.
A dolphin is an aquatic mammal within the infraorder Cetacea. Dolphin species belong to the families Delphinidae (the oceanic dolphins), Platanistidae (the Indian river dolphins), Iniidae (the New World river dolphins), Pontoporiidae (the brackish dolphins), and possibly extinct Lipotidae (baiji or Chinese river dolphin). There are 40 extant species named as dolphins.
Marine mammals are mammals that rely on marine (saltwater) ecosystems for their existence. They include animals such as cetaceans (whales, dolphins and porpoises), pinnipeds (seals, sea lions and walruses), sirenians (manatees and dugongs), sea otters and polar bears. They are an informal group, unified only by their reliance on marine environments for feeding and survival.
