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Há 2 dias · É o filo do Reino Animal de organização mais simples. Os espongiários são animais aquáticos, geralmente marinhos e de vida fixa. O corpo é constituído por duas camadas de células, ectoderme e endoderme, separadas por uma camada gelatinosa, a mesogleia, e perfuradas por numerosos poros, que permitem a entrada de água com ...
El nombre genérico, Koleken (IPA: [kɒːlɛkɛn]), es un nombre en teushen hablado por la población nativa de la Patagonia central que significa "proveniente de arcilla y agua", dado que el ejemplar fue encontrado en una sección sedimentaria dominada por barro arcilloso que representa un ambiente estuarino.
Há 1 dia · Ursus luscus Linnaeus, 1758. The wolverine ( / ˈwʊlvəriːn / WUUL-və-reen, US also / ˌwʊlvəˈriːn / WUUL-və-REEN; [4] Gulo gulo; Gulo is Latin for "glutton"), also referred to as the glutton, carcajou, or quickhatch (from East Cree, kwiihkwahaacheew ), is the largest land-dwelling member of the family Mustelidae.
Há 5 dias · Praticamente todos os principais filos de animais bilaterais já estão presentes em registros fósseis deste período. Muito provavelmente as maiores divergências de Bilateria (Protostômios-Deuterostômios e Ecdysozoa-Spiralia) ocorreram antes da fronteira Ediacarano-Cambriano [ 2 ] .
Há 1 dia · The animal faced competition from whale-eating cetaceans, such as Livyatan and other macroraptorial sperm whales and possibly smaller ancestral killer whales (Orcinus). As the shark preferred warmer waters, it is thought that oceanic cooling associated with the onset of the ice ages , coupled with the lowering of sea levels and resulting loss of suitable nursery areas, may have also ...
Há 4 dias · Definition: Species. A species is a group of organisms with similar characteristics that can breed together to produce fertile offspring. All organisms belonging to kingdom Protista are classified as eukaryotes. The cells of eukaryotes contain membrane-bound organelles, including a nucleus, which is the location of the cell’s genetic material.
Há 1 dia · The wolf is mainly a carnivore and feeds on large wild hooved mammals as well as smaller animals, livestock, carrion, and garbage. Single wolves or mated pairs typically have higher success rates in hunting than do large packs. Pathogens and parasites, notably the rabies virus, may infect wolves.
