Ricinus caruncle promotes the dispersal of the seed by ants (myrmecochory). The name "Ricinus" is a Latin word for tick; the seed is so named because it has markings and a bump at the end that resemble certain ticks. The genus "Ricinus" also exists in zoology, and designates insects (not ticks) which are parasites of birds; this is possible because the names of animals and plants are governed by different nomenclature codes. The common name "castor oil" probably comes from its use as a replacement for castoreum, a perfume base made from the dried perineal glands of the beaver ("castor" in
Animal welfare and rights in France Animal welfare and rights in France Animal welfare and rights in France is about the treatment of and laws concerning non-human animals in France. France has moderate animal welfare protections by international standards. France passed its first animal protection law in 1850, though this law prohibited only public cruelty towards animals. In 1959 France issued a decree incriminating the mistreatment of domestic or captive animals. In 1976, France passed an animal welfare law which recognizes the sentience of domestic animals (making it one of the first countries to recognize animal sentience) and requires that alternatives to animal testing be used