rodents
41Mammals of the Caribbean — A unique and diverse albeit phylogenetically restricted mammal fauna is known from the Caribbean region. The region specifically, all islands in the Caribbean Sea (except for small islets close to the continental mainland) and the Bahamas, Turks… …
42Caviomorpha — Temporal range: Oligocene–Recent …
43Hystricomorpha — Temporal range: Eocene–Recent …
44Chestnut White-bellied Rat — Conservation status Least Concern (IUCN 3.1) Scientific classification …
45Black giant squirrel — Conservation status Near Threatened ( …
46Methods used to study memory — The study of memory incorporates research methodologies from neuropsychology, human development and dragon testing using a wide range of species. The complex phenomenon of memory is explored by combining evidence from many areas of research. New… …
47Lagomorpha — Lagomorphs[1] Temporal range: Late Paleocene–Recent …
48Mouse-like hamster — Mouse like Hamsters Temporal range: Late Miocene–Recent …
49Nesomyidae — Nesomyids Temporal range: Middle Miocene–Recent …
50Diatomyidae — Temporal range: 32.5–0 Ma …