platyrrhini: New World monkeys: capuchin; douroucouli; howler monkey; saki; spider monkey; squirrel monkey; titi; uakari; woolly monkey; marmoset; tamarin
mammal family: a family of mammals
apothecaries' unit: any weight unit used in pharmacy; an ounce is equal to 480 grains and a pound is equal to 12 ounces