Mammals, SMO-WEA
Mammals are distinguished by their ability to produce milk. The class Mammalia boasts tremendous diversity in form and habit, and different types of mammals can be wildly different from one another in physical appearance. Living kinds of mammals range in size from a bat weighing less than a gram to the largest animal that has ever lived, the blue whale, which reaches a length or more than 30 metres (100 feet) and a weight of 180 metric tons (nearly 200 short [U.S.] tons).
Mammals Encyclopedia Articles By Title
Smilodon, extinct genus of large mammalian carnivores known collectively by the common name sabre-toothed cat.......
smoky bat, (family Furipteridae), either of two bat species found in the Central and South American tropics and......
snow leopard, large long-haired Asian cat, classified as either Panthera uncia or Uncia uncia in the family Felidae.......
snow sheep, (Ovis nivicola), wild sheep belonging to the subfamily Caprinae (family Bovidae, order Artiodactyla),......
snowshoe hare, (Lepus americanus), northern North American species of hare that undergoes an annual colour change......
snub-nosed monkey, (genus Rhinopithecus), any of four species of large and unusual leaf monkeys (see langur) found......
soft-coated wheaten terrier, breed of dog developed from the terriers kept as farm dogs in Ireland. It was recognized......
solenodon, (family Solenodontidae), either species of large shrewlike mammal found only on the islands of Cuba......
Solo man, prehistoric human known from 11 fossil skulls (without facial skeletons) and 2 leg-bone fragments that......
South American fox, (genus Lycalopex), any of six South American carnivores of the dog family (Canidae). Although......
Southdown, breed of medium-wool, dark-faced, hornless sheep originating in the Sussex hills of England. The oldest......
southern white rhinoceros, (Ceratotherium simum simum), subspecies of the white rhinoceros (Ceratotherium simum).......
Spalacotherium, extinct genus of primitive, probably predaceous, mammals known from fossils found in European deposits......
spaniel, any of several sporting dogs used by hunters to flush game from cover. The earliest spaniels apparently......
spectacled bear, (Tremarctos ornatus), the only South American bear of the family Ursidae. It inhabits the northern......
sperm whale, (Physeter macrocephalus), the largest of the toothed whales, easily recognized by its enormous square......
sphynx cat, Breed of hairless domestic cat, founded on two spontaneous mutations in shorthaired cats. The first......
spider monkey, (genus Ateles), large, extremely agile monkey that lives in forests from southern Mexico through......
spitz, any of a group of northern dogs—such as the Akita, Pomeranian, and Samoyed—characterized by a wolflike or......
sporting dog, dog that scents and either points, flushes, or retrieves birds and other game on land and in water.......
spring hare, (Pedetes capensis), a bipedal grazing rodent indigenous to Africa. About the size of a rabbit, the......
springbok, (Antidorcas marsupialis), graceful, strikingly marked antelope of the gazelle tribe, Antilopini (family......
springer spaniel, either of two ancient breeds of sporting dogs used to flush game from cover and to retrieve it.......
squirrel, (family Sciuridae), generally, any of the 50 genera and 268 species of rodents whose common name is derived......
squirrel monkey, (genus Saimiri), most abundant primate of riverside forests in the Guianas and the Amazon River......
Staffordshire Bull Terrier, breed of terrier developed in 19th-century England for fighting other dogs in pits.......
Standardbred, breed of horse developed in the United States in the 19th century and used primarily for harness......
steer, young neutered male cattle primarily raised for beef. In the terminology used to describe the sex and age......
Steinheim skull, human fossil remnant found in 1933 along the Murr River about 20 km (12 miles) north of Stuttgart,......
Suffolk, smallest draft-horse breed, which originated in Suffolk, Eng. Descended from the medieval “great horse,”......
Suffolk, breed of medium-wool, dark-faced, hornless sheep developed in England during the years 1800 to 1850 by......
suid, any member of the family Suidae, hoofed mammals, order Artiodactyla, including the wild and domestic pigs.......
Sumatran rhinoceros, (Dicerorhinus sumatrensis), one of three Asian species of rhinoceroses and the smallest living......
sun bear, (Helarctos malayanus), the smallest bear in the world, found in Southeast Asian forests. It weighs only......
suslik, any of the 13 species of Eurasian ground squirrels belonging to the genus...
Sussex spaniel, breed of sporting dog developed in Great Britain in the late 18th century; like other land spaniels,......
swamp monkey, (Allenopithecus nigroviridis), small heavily built primate of the Congo River basin. It is dark olive......
tabby, type of dark-striped coat colouring found in both wild and domestic cats. One of the most common coat colours,......
taeniodont, any member of an extinct suborder (Taeniodonta) of mammals that lived in North America throughout the......
tahr, (genus Hemitragus), any of three wary and sure-footed wild goatlike mammals of the family Bovidae (order......
takin, (Budorcas taxicolor), heavily built, hoofed mammal of Southeast Asia, belonging to the family Bovidae (order......
talapoin, (genus Miopithecus), either of two small species of monkeys found in swamp forests on each side of the......
tamarau, (species Anoa mindorensis), small species of buffalo...
tamarin, any marmoset species belonging to the genus Saguinus or...
tapir, (genus Tapirus), any of five species of hoofed mammals, the only extant members of the family Tapiridae......
tarpan, European wild horse that survived in small herds in remote parts of central Europe during the Middle Ages......
tarsier, (family Tarsiidae), any of about 13 species of small leaping primates found only on various islands of......
Tasmanian devil, (Sarcophilus harrisii), stocky carnivorous marsupial with heavy forequarters, weak hindquarters,......
tayra, (Eira barbara), weasel-like mammal of tropical forests from southern Mexico through South America to northern......
teacup dog, unofficial name for any of several breeds of dogs that are bred to be less than 4 to 6 pounds (1.8–2.7......
teledu, species of badger (q.v.) found in Southeast...
Tennessee walking horse, breed of horse that derives its name from the state of Tennessee and from its distinctive......
tenrec, (family Tenrecidae), any of 29 species of shrewlike and hedgehoglike mammals. Most are endemic to Madagascar......
terrier, any of a diverse group of dog breeds of various sizes—from the diminutive Yorkshire Terrier to the large......
Naked mole rats (Heterocephalus glaber) are unlikely to win any beauty contests in the animal world, but they have......
thick-tailed opossum, (genus Lutreolina), any of three species of minklike, aggressive, and mainly carnivorous......
Thoroughbred, breed of horse developed in England for racing and jumping (see photograph). The origin of the Thoroughbred......
thylacine, (Thylacinus cynocephalus), largest carnivorous marsupial of recent times, presumed extinct soon after......
Thylacosmilus, extinct genus of carnivorous marsupials found as fossils in deposits dated from about 10 million......
Tibetan terrier, breed of nonsporting dog that originated in Tibet to aid shepherds. It was believed to bring luck......
tiger, (Panthera tigris), largest member of the cat family (Felidae), rivaled only by the lion (Panthera leo) in......
tigon, offspring of a tiger and a lioness. The tigon, or tiglon, is a zoo-bred hybrid, as is the liger, the product......
titanothere, any member of an extinct group of large-hoofed mammals that originated in Asia or North America during......
titi, (genus Callicebus), any of about 20 species of small arboreal monkeys that have long furred tails and are......
Toggenburg, breed of dairy goat originating in the Toggenburg valley of Switzerland. The oldest breed of dairy......
toothed whale, (suborder Odontoceti), any of the odontocete cetaceans, including the oceanic dolphins, river dolphins,......
topi, (Damaliscus lunatus), one of Africa’s most common and most widespread antelopes. It is a member of the tribe......
Toxodon, extinct genus of mammals of the late Pliocene and the Pleistocene Epoch (about 3.6 million to 11,700 years......
toy dog, Any of several breeds of dogs that were bred to be small, portable, good-natured companions. Toy dogs......
tree shrew, (order Scandentia), any of 17 Southeast Asian species of small mammals resembling squirrels and “true”......
Triconodon, genus of extinct mammals found in European deposits of the late Jurassic Period (about 161 million–146......
tuco-tuco, (genus Ctenomys), South American burrowing rodents similar to the North American pocket gopher in both......
Turkish Angora cat, Breed of longhaired domestic cat that probably arose from a domesticated cat of Tatars who......
Turkish Van cat, breed of semilonghaired domestic cat distinguished mainly by its unusual colour pattern: white,......
tylopod, any of the pad-footed, even-toed, hoofed mammals of the suborder Tylopoda (order Artiodactyla). This group......
uakari, (genus Cacajao), any of several types of short-tailed South American monkeys with shaggy fur, humanlike......
Uintatherium, extinct genus of large, hoofed mammals found as fossils in North America and Asia in terrestrial......
ungulate, any hoofed mammal. Although the term may be used to refer to any member of the grandorder Ungulata, which......
urial, (Ovis orientalis), medium-size, rather stout-bodied wild sheep, distributed from northwest India and Ladakh......
vampire bat, (family Desmodontidae), any of three species of blood-eating bats, native to the New World tropics......
vaquita, (Phocoena sinus), species of nonmigratory marine mammal known for being the smallest member of the porpoise......
vervet, (genus Chlorocebus), any of six known species of widely distributed semiarboreal African monkeys. Vervet......
vesper bat, (family Vespertilionidae), large family of bats numbering more than 400 species. They are found worldwide......
vicuña, (Vicugna vicugna), smallest member of the camel family, Camelidae (order Artiodactyla). The vicuña is closely......
While Vikings don’t exactly have a reputation for being cuddly, their travel companions do. Hoping to shed some......
Virginia opossum, (Didelphis virginiana), the only marsupial (family Didelphidae, subfamily Didelphinae) found......
viscacha, any of four species of slender yet fairly large South American rodents similar to chinchillas. They have......
viverrid, (family Viverridae), any of 35 species of small Old World mammals including civets, genets, and linsangs.......
Vizsla, breed of sporting dog whose ancestors were probably brought to Hungary by the Magyars more than a thousand......
vole, any of numerous species of small-bodied mouselike rodents of the Northern Hemisphere that are classified,......
Wagyu, slow-growing Japanese cattle breed prized for its tender, flavorful, and highly marbled meat. Evidence suggests......
wallaby, any of several middle-sized marsupial mammals belonging to the kangaroo family, Macropodidae (see kangaroo).......
wallaroo, either of two species of kangaroo-like mammals native to Australia and belonging to the genus Macropus.......
walrus, (Odobenus rosmarus), huge, seal-like mammal found in Arctic seas. There are two subspecies: the Atlantic......
warthog, (Phacochoerus aethiopicus), member of the pig family, Suidae (order Artiodactyla), found in open and lightly......
water buffalo, (Bubalus bubalis), either of two forms, wild and domestic, of Asian mammal similar to the ox. There......
water opossum, (Chironectes minimus), a semiaquatic, web-footed marsupial (family Didelphidae, subfamily Didelphinae)......
water rat, any of 18 species of amphibious carnivorous rodents. They exhibit many adaptations associated with hunting......
water shrew, any of 12 species of amphibious shrews that have a broad, fleshy muzzle, large chest, and long hind......
waterbuck, antelope species of the genus Kobus...