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Há 3 dias · The vertebrates consist of all the taxa within the subphylum Vertebrata (/ ˌ v ɜːr t ə ˈ b r eɪ t ə /) (chordates with backbones) and represent the overwhelming majority of the phylum Chordata, with currently about 69,963 species described. Vertebrates comprise groups such as the following infraphyla and classes: Agnatha or ...
- Animalia
- Vertebrata, J-B. Lamarck, 1801
Há 1 dia · The timeline of human evolution outlines the major events in the evolutionary lineage of the modern human species, Homo sapiens, throughout the history of life, beginning some 4 billion years ago down to recent evolution within H. sapiens during and since the Last Glacial Period . It includes brief explanations of the various taxonomic ranks in ...
Há 3 dias · Society and culture. See also. References. External links. Brain. The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. In vertebrates, a small part of the brain called the hypothalamus is the neural control center for all endocrine systems. [1] .
Melampittidae je nepočetná čeleď novoguinejských pěvců zahrnující pouze dva špatně známé druhy: rajkovec menší ( Melampitta lugubris) je jediným zástupcem rodu Melampitta, zatímco rajkovec větší ( Megalampitta gigantea) je jediným zástupcem rodu Megalampitta; oba druhy však často mohou vystupovat i v rámci jediného ...
Há 1 dia · Jawless fish, belonging to the infraphylum Agnatha, are unique among vertebrates due to their lack of jaws. They possess long, cylindrical bodies devoid of paired fins and scales and feature seven or more paired gill pouches. These fish feed by suction, utilizing their round, muscular mouths to attach to and consume their food.
Há 4 dias · This Nature episode (Season 19) explores the species in the fight of lost territory while they participate with humans in a surprising array of professions. These pages are part of the San Diego Zoo Global Library website. Our website provides access to zoo, animal, plant, conservation, and veterinary information resources.
Há 1 dia · Micronycteris brosseti Simmons & Voss, 1998: 62. Holotype: MNHN -ZM-MO- 1995-1030, adult ♂, body in alcohol with skull extracted, collected by N.B. Simmons and R.S. Voss on 20 August 1991. Type locality: “Paracou” near Sinnamary, French Guiana.
