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Há 3 dias · Behavior and life history. Interactions with humans. Conservation. Cultural depictions. See also. References. External links. Crocodilia (or Crocodylia, both / krɒkəˈdɪliə /) is an order of mostly large, predatory, semiaquatic reptiles known as crocodilians.
Há 6 dias · Chordata: Class: Mammalia: Order: Artiodactyla: Clade: Cetaceamorpha: Infraorder: Cetacea Brisson, 1762: Subgroups †Pakicetidae †Ambulocetidae †Remingtonocetidae †Protocetidae (paraphyletic) Pelagiceti Uhen, 2008 †Basilosauridae (paraphyletic) †Kekenodontidae; Neoceti Fordyce & de Muizon, 2001. Mysticeti; Odontoceti (see ...
Há 2 dias · Ascidians (Phylum: Chordata, Class: Ascidiacea), or sea squirts, are the largest and most diverse class of the sub-phylum Tunicata (also known as Urochordata). They comprise approximately 3000 described species found in all marine habitats from shallow water to the deep sea.
Há 1 dia · Chordata: Class: Mammalia: Order: Artiodactyla: Clade: Cetaceamorpha: Infraorder: Cetacea: Groups included Parvorder Mysticeti (baleen whales) Parvorder Odontoceti (partially) Family Monodontidae (Arctic whales) Superfamily Physeteroidea (sperm whales) Superfamily Ziphioidea (beaked whales) Cladistically included but traditionally ...
6 de mai. de 2024 · vertebrate, any animal of the subphylum Vertebrata, the predominant subphylum of the phylum Chordata. They have backbones, from which they derive their name. The vertebrates are also characterized by a muscular system consisting primarily of bilaterally paired masses and a central nervous system partly enclosed within the backbone .
22 de mai. de 2024 · Chordata is a fascinating and diverse phylum that encompasses a wide range of animals, from the familiar mammals and birds to the enigmatic sea creatures. With over 65,000 living species, Chordata is one of the most diverse and successful animal groups on the planet.
15 de mai. de 2024 · Fish, any of approximately 34,000 species of vertebrate animals (phylum Chordata) found in the fresh and salt waters of the world. Living species range from the primitive jawless lampreys and hagfishes through the cartilaginous sharks, skates, and rays to the abundant and diverse bony fishes.
