useless trivia: What Word Means: King Of Tyre, Father Of Dido, Son Of Libya?

Questions

Common name for an almost exclusively meat-eating family of mammals (carnivore) that are superbly adapted for their typically predatory life?

Common name for an amphibian of the order that also includes toads?

Common name for an annual leguminous (legume) plant & its seeds?

Common name for any animal of the vertebrate class lying between fishes & reptiles on the evolutionary scale?

Common name for any large member of a family of rodents, with dull-colored, coarse fur; long tails; large ears; & a pointed snout?