the ruffed lemur eats biscuts and gravy

Black and white ruffed lemurs are listed as Critically Endangered by the IUCN.

No, a lemur is an arborial primate found in Madagascar.

Aye - Aye, Bamboo Lemur, Black Lemur, Dwarf Lemur, Indri, Weasel Lemur, Mouse Lemur, Red- fronted brown Lemur, Red ruffed Lemur, Ring tailed Lemur, Verreaux's Lemur (Dancing Lemur), Black and White Ruffed Lemur, Flying Fox (Bats that feed on fruits), Fossa, Fanaloka, Narrow striped Mongoose, Tenrec, Blue Coua, Brookesia chameleon, Chameleon, Day Gecko, Uroplatus Geckos, Nile Crocodile, Spear nosed Snake, Mantella Frog, Tomato Frog, Comet Moth, Pill Millipede, Flatid Leaf bugs are some animals lives on this island off the coast of East Africa?

Humans are the primary predator of ruffed lemurs. Juveniles may also be taken by hawks or eagles. The fossa is also a predator, but data suggests that wild ruffed lemurs avoid them by living at the very tops of the trees.