Hainan hare black crested gibbon, one of the world's rarest primates. There is no control for overhunting of this rabbit and habitat destruction, even though it is considered endangered. Little is known on specific populations. Hainan hare The Hainan hare ("Lepus hainanus") is a species of hare endemic to Hainan Island, China. The Hainan hare is small; its body length is less than and weighs only . Its head is small and round. It has long ears that are longer than its hind feet. The upper part of the tail is black, while the under parts are white. It has a more
Rabbit than fact in modern times. In other parts of Britain and in North America, invoking the rabbit's name may instead bring good luck. "Rabbit rabbit rabbit" is one variant of an apotropaic or talismanic superstition that involves saying or repeating the word "rabbit" (or "rabbits" or "white rabbits" or some combination thereof) out loud upon waking on the first day of each month, because doing so will ensure good fortune for the duration of that month. The "rabbit test" is a term, first used in 1949, for the Friedman test, an early diagnostic tool for detecting a pregnancy in humans.