单词 | mylodontid |
释义 | mylodontidadj.n. Palaeontology. A. adj. Belonging to or characteristic of the family Mylodontidae of ground sloths. ΚΠ 1968 Q. Rev. Biol. 43 424/1 We believe Octodontotherium to be a mylodontid sloth. 1997 Jrnl. Vertebr. Paleontol. 17 413 Less well documented are occurrences of megatheriid and mylodontid ground sloths and glyptodonts. B. n. A ground sloth of the family Mylodontidae. ΚΠ 1978 Ann. Rev. Ecol. & Systematics 9 398 Among ground sloths,..mylodontids are relatively rare [in the early Miocene of Patagonia], indicating more browsing than grazing opportunities for gravigrades. 1979 Science 277/3 The mylodontids seem to disappear [from North America] during the Late Hemphillian and reappear..in the Late Blancan as a later immigrant from South America. 1994 Times 22 Feb. 16 The mylodontid, approximately the size of a small gorilla, once roamed South America in large numbers. This is a new entry (OED Third Edition, June 2003; most recently modified version published online March 2022). < adj.n.1968 |
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