A history of land mammals in the western hemisphere

by William Berryman Scott

Bradypus, Three-toed Sloth, Rec. Cholœpus, Two-toed Sloth, Rec.

Suborder VERMILINGUA. Anteaters

II. Myrmecophagidæ.

Myrmecophaga, Ant-Bear, Rec. Tamandua, Lesser Anteater, do. Cyclopes, Tree Anteater, do.

Suborder †GRAVIGRADA. †Ground-Sloths

III. †Megatheriidæ.

†Megatherium, Plio. and Pleist., S. A.; Pleist., N. A. ?†Prepotherium, Santa Cruz. ?†Planops, do.

IV. †Mylodontidæ.

†Mylodon, Plio. and Pleist., S. A.; Pleist., N. A. †Paramylodon, Pleist., N. A. †Grypotherium, Pleist., S. A. †Pseudolestodon, Plio. and Pleist., S. A. †Scelidotherium, do. †Nematherium, Santa Cruz. †Analcitherium, do.