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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.
Three-banded armadillo skeleton on display at the Museum of Osteology. Armadillos ( Spanish for 'little armored ones') are New World placental mammals in the order Cingulata. They form part of the superorder Xenarthra, along with the anteaters and sloths. 21 extant species of armadillo have been described, some of which are distinguished by the ...
Bat. 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.
MAMMAL 意味, 定義, MAMMAL は何か: 1. any animal of which the female feeds her young on milk from her own body. Most mammals give…. もっと見る
Taxonomía de los mamíferos. La clase Mammalia fue definida por Carlos Linneo en 1758, y aunque con notables diferencias como la inclusión de los quirópteros que él consideró más próximos a las aves, muchas de las teorías y los grupos definidos por el científico sueco permanecen vigentes en la actualidad.
The lion ( Panthera leo) is a large mammal of the Felidae (cat) family. Some large males weigh over 250 kg (550 lb). [3] Today, wild lions live in sub-Saharan Africa and western India. [4] Lions are adapted for life in grasslands and mixed areas with trees and grass. The relatively small females are fast runners over short distances, and ...
The Life of Mammals, titulada en Hispanoamérica como Mamíferos, es una serie de la BBC transmitida por primera vez en el 2002. Esta miniserie conducida por David Attenborough trata sobre los mamíferos y su éxito al haber colonizado todos los rincones del planeta. La serie consta de 10 capítulos, cada uno sobre las diferentes etapas de la ...
