In one work, a wife is forced to copulate with one of these animals after poisoning her husband and killing her sister. In that work, that one of these animals eats a crown of roses in order to turn back into a human. The story of Psyche and Cupid originates from that novel, which is titled for one of these animals (10[2])and is the only entirely surviving Latin novel from antiquity. In one Aesop fable, one of these animals falls into a river when a miller and his son try carrying it (10[1])to market. The novel Metamorphoses, by Apuleius, concerns a man who is turned into a golden specimen of this animal. For 10 (10[1])points, name this stereotypically stubborn beast (10[1]-5[1])of burden. (10[1])■END■ (10[1]0[4])