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Land mammal Marine mammal Wildlife mammal/animal Domestic mammal Alabama: American black bear (2006) Racking horse (state horse) (1975) Alaska: Moose (1998) Bowhead whale (1983) Arizona: Ring-tailed cat (1986) Arkansas: White-tailed deer (1993) California: California grizzly bear (1953) Gray whale (1975) Colorado: Rocky Mountain bighorn sheep ...
Mammalia. Linnaeus, 1758. Sottoclassi. Prototheria. Theria. Allotheria †. I mammiferi ( Mammalia Linnaeus, 1758) sono una classe di vertebrati a diffusione cosmopolita caratterizzata dall' allattamento della prole. La classe dei mammiferi conta 5 500 [1] specie attualmente viventi, variabili in forma e dimensioni: dai pochi centimetri e due ...
Säugetiere. Die Säugetiere (Mammalia) sind eine Klasse der Wirbeltiere mit rund 6600 [1] rezent lebenden Arten. Zu ihren kennzeichnenden Merkmalen gehören das Säugen des Nachwuchses mit Milch, die in den Milchdrüsen der Weibchen produziert wird, sowie das Fell aus Haaren, das sie in Kombination mit der gleichwarmen Körpertemperatur ...
23 de ago. de 2016 · A mammal ( Template:Etymology) 1 is a vertebrate animal of the class Mammalia ( / məˈmeɪli.ə / ). Mammals are characterized by the presence of milk-producing mammary glands for feeding their young, a neocortex region of the brain, fur or hair, and three middle ear bones.
Introduction Mammal Mammal; Main characteristics Reproductive cycle Skeleton Neocortex and behaviour; Primarily nocturnal Other items; Main groups; Modes of life; Taxonomy Standardized textbook classification List of living orders
Bats are flying mammals of the order Chiroptera ( / kaɪˈrɒptərə / ). [a] With their forelimbs adapted as wings, they are the only mammals capable of true and sustained flight. Bats are more agile in flight than most birds, flying with their very long spread-out digits covered with a thin membrane or patagium.
Scandentia. Perissodactyla. Macroscelidea. Pilosa. Monotremata. Proboscidea. The class Mammalia ( mammals) is divided into two subclasses based on reproductive techniques: monotremes, which lay eggs, and therians, mammals which give live birth, which has two infraclasses: marsupials ( pouched mammals) and placental mammals.
