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A mammal (from Latin mamma 'breast') is a vertebrate animal of the class Mammalia (/ m ə ˈ m eɪ l i. 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.
Los mamíferos ( Mammalia) son una clase de animales vertebrados amniotas homeotermos (de sangre caliente) que poseen glándulas mamarias productoras de leche con las que alimentan a las crías. La gran mayoría de este grupo son vivíparos (con la excepción de los monotremas: ornitorrinco y equidnas ).
23 de jun. de 2024 · Learn about mammals, the group of vertebrates that nourish their young with milk and have hair, a hinged lower jaw, and a muscular diaphragm. Explore the diversity, evolution, and distribution of more than 5,500 living mammal species in 27–29 orders.
Learn about mammals, the warm-blooded vertebrates with hair that feed their young with milk. Explore facts and photos of different types of mammals, from aardvarks to zebras.
Learn about the diversity, adaptability, and evolution of mammals, the most adaptable animals on the planet. Explore photos, videos, and stories of mammals from every continent and ocean, from bats to whales.
22 de nov. de 2023 · Learn what makes an animal a mammal, with examples of different orders and species. Find out how mammals evolved, their distinctive features, and some interesting facts.
MammalWeb es una plataforma que permite identificar y monitorear los mamíferos silvestres en Europa mediante fotos tomadas con cámaras trampa. Se busca la colaboración de voluntarios para ayudar a clasificar y analizar las imágenes y contribuir al conocimiento de la ecología y conservación de estas especies.
