Gibnut

The woods abound in game and wild animals, the small red deer, ten varieties of wild hog, the peccary (Dicotyles labiatus) and waree (a mere variety), the paca (Cœlogenys subnigra), a burrowing animal locally called gibbonet or gibnut, considered good eating; [...]

Source: wiktionary

We have some splendid game in these woods, among which is the gibnut, a beautiful little animal, which, when cooked, tastes very much like a nice, fat little pig. [From the New York Sun.]

Source: wiktionary

On digging in the earth in this cave, we found the arm and leg bones of a single skeleton. [...] We also found the lower jaw of a gibnut and of another small rodent, but no other bones.

Source: wiktionary

While hunting for a gibnut he traced one to a hole in the ground; on poking a stick into this hole, he was astonished on withdrawing it to find that he had brought out on its end a small painted pottery cylinder. The hole on being enlarged proved to be the entrance to a chultun, one of those curious underground chambers cut in the limestone rock found throughout Yucatan and the northern part of British Honduras, especially in the neighborhood of ruins.

Source: wiktionary