Lesser cagui monkey (sagui or marmoset) . Callithrix jacchus. Copied from an illustration by George Edwards from his "Gleanings". The owner of the marmoset, Mrs. Kennon, told Edwards that, "once, when let loose, he suddenly snatched a Chinese Gold Fish out of a bason of water, which he killed and greedily devoured.". Handcoloured copperplate engraving from "The Naturalist's Pocket Magazine; or, Complete Cabinet of the Curiosities and Beauties of Nature" (1798~1802) published by Harrison, London.