Mammals
Mammals (Mammalia scientific Latin) are a class of vertebrate animals, which are characterized by the presence of mammary glands in females produce milk to feed young (or young), and the presence of fur or hair. They are endothermic animals (ie, constant temperature, also known as "warm-blooded animals"). The braincontrols body temperature and circulatory system, including the heart (four chambers). Mammals include 5,416 species (including humans), distributed in about 1,200 genera, 152 families and 46orders, according to the compendium published by Wilson andReeder (2005). However new species are discovered each year, increasing that number, and by the end of 2007, the number was5,558 species of mammals.
Domain: Eukaryota
Kingdom: Animalia
Subkingdom: Metazoa
Phylum: Chordata
Subphylum: Vertebrata
Infrafilo: Gnathostomata
Superclass: Tetrapoda
Class: MammaliaDudu
Mammals (Mammalia scientific Latin) are a class of vertebrate animals, which are characterized by the presence of mammary glands in females produce milk to feed young (or young), and the presence of fur or hair. They are endothermic animals (ie, constant temperature, also known as "warm-blooded animals"). The braincontrols body temperature and circulatory system, including the heart (four chambers). Mammals include 5,416 species (including humans), distributed in about 1,200 genera, 152 families and 46orders, according to the compendium published by Wilson andReeder (2005). However new species are discovered each year, increasing that number, and by the end of 2007, the number was5,558 species of mammals.
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