not+toothed
51Sperm whale — Sperm Whale[1] Size compared to an average human …
52Brown rat — Rattus norvegicus redirects here. For the album, see Rattus Norvegicus (album). Brown rat Conservation status …
53House mouse — Conservation status Least Concern (IUCN 3.1) …
54Mouse — Mice redirects here. For other uses, see Mice (disambiguation). This article is about the animal. For the computer input device, see Mouse (computing). For other uses, see Mouse (disambiguation). Mouse Temporal range: Late Miocene–Recent …
55Cetacea — Cetaceans[1] Temporal range: 55–0 Ma …
56Continuously variable transmission — Transmission types Manual Sequential manual Non synchronous Preselector Automatic Manumatic Semi automatic Electrohydraulic Dual …
57Machairodontinae — Taxobox name = Machairodontinae fossil range = Early Miocene to Late Pleistocene image width = 250px image caption = Smilodon californicus fossil at the National Museum of Natural History, Washington, DC regnum = Animalia phylum = Chordata… …
58Earless Water Rat — Temporal range: Recent Conservation status Least Concern (IUCN 2.3)[1] …
59Algerian mouse — Conservation status Least Concern (IUCN 3.1)[1] …
60Black rat — Rattus rattus redirects here. For the album by Merzbow, see Rattus Rattus (album). Black rat Rattus rattus Conservation status …
