Giftschlangen aus der Fam. der Vipern.
ETYM French vipčre, Latin vipera, probably contr. from vivipera; vivus alive + parere to bring forth, because it was believed to be the only serpent that brings forth living young. Related to Quick, Parent, Viviparous, Wivern, Weever.
Any front-fanged venomous snake of the family Viperidae. Vipers range in size from 30 cm/1 ft to 3 m/10 ft, and often have diamond or jagged markings. Most give birth to live young.
There are 150 species of viper. The true vipers, subfamily Viperinae, abundant in Africa and SW Asia, include the adder Vipera berus, the African puff adder Bitis arietans, and the horned viper of North Africa Cerastes cornutus. The second subfamily Crotalinae includes the mostly New World pit vipers, such as rattlesnakes and copperheads of the Americas, which have a heat-sensitive pit between each eye and nostril.
Venomous Old World snakes characterized by hollow venom-conducting fangs in the upper jaw.
(Lutrinae) Weltweit (außer Australien) verbreitete Unterfamilie schlanker, kurzbeiniger und -haariger Marder mit 19 dem Wasserleben angepaßten Arten (Schwimmhäute u.a.), die sich von Fischen ernähren; u.a. Fisch-, Meer-, Riesen-, Glattotter.
ETYM Old Eng. oter, as. otor; akin to Dutch and German otter, Icel. otr, Dan. odder, Swed. utter, Lith. udra, Russ, vuidra, Greek hydra water serpent, hydra, Skr. udra otter, and also to Eng. water. Related to Water, Hydra.
1. Freshwater carnivorous mammal having webbed and clawed feet and dark brown fur.
2. The fur of an otter.
Any of various aquatic carnivores of the weasel family, found on all continents except Australia. Otters have thick, brown fur, short limbs, webbed toes, and long, compressed tails. They are social, playful, and agile.
The genus Lutra includes the river otters of North America and Eurasia, about 1 m/3.5 ft long, including the tail. The sea otter Enhydra lutris of the N Pacific is the most aquatic. It sometimes lies on its back in the water, resting a stone on its chest, on which it breaks shellfish. The giant otter Pteronura brasiliensis of South America reaches 1.5 m/5 ft plus a 70 cm/2.3 ft tail.