| 词条 | Eggysodon |
| 释义 |
| fossil range = Oligocene, {{fossil range|33.9|23.03}} | name = Eggysodon | image = | image_alt = | image_caption = | regnum = Animalia | phylum = Chordata | classis = Mammalia | ordo = Perissodactyla | familia = †Eggysodontidae | genus = Eggysodon | genus_authority = Roman, 1910 | subdivision_ranks = Species | subdivision =
}} Eggysodon is an extinct genus of odd-toed ungulate belong to the rhinoceros-like family Eggysodontidae. It was a small, ground-dwelling browser, and fossils have been found in Oligocene deposits throughout Europe.[1] Eggysodon may have been related to Preaceratherium, and both had tusklike canines and smaller, and fewer, incisors. Allacerops (=Teniseggysodon), a close relative of Eggysodon, was synonymized with Eggysodon by Heissig (1989), but is now considered a distinct genus.[2][3][4][5]References1. ^{{cite web | url=http://fossilworks.org/bridge.pl?action=taxonInfo&taxon_no=43151 | title= Eggysodon | website=Paleobiology Database | accessdate=28 October 2013}} {{Taxonbar|from=Q4529753}}{{paleo-oddtoedungulate-stub}}2. ^Heissig, K., 1989. Rhinocerotidae. In D. R. Prothero and R. M. Schoch, (eds.), The evolution of perissodactyls, pp.399-417. New York: Oxford Univ. Press. 3. ^B.-Y. Wang and Z.-X. Qiu. 2004. Discovery of early Oligocene mammalian fossils from Danghe area, Gansu, China. Vertebrata PalAsiatica 42(2):130-143 4. ^B. Bai and Y.-Q. Wang. 2012. Proeggysodon gen. nov., a primitive Eocene eggysodontine (Mammalia, Perissodactyla) from Erden Obo, Siziwangqi, Nei Mongol, China. Vertebrata PalAsiatica 50(3):204-218 5. ^H. Wang, B. Bai, J. Meng and Y. Wang. 2016. Earliest known unequivocal rhinocerotoid sheds new light on the origin of Giant Rhinos and phylogeny of early rhinocerotoids. Scientific Reports 6:39607:1-9 3 : Oligocene rhinoceroses|Oligocene mammals of Europe|Hyracodonts |
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