The longest and largest ceratopsians Top 10

Triceratops are by far the best-known ceratopsians

Ceratopsia or Ceratopia (Greek: “horned faces”) is a group of herbivorous, beaked dinosaurs which thrived in what are now North America, Europe, and Asia, during the Cretaceous Period, although ancestral forms lived earlier, in the Jurassic. The earliest known ceratopsian, Yinlong downsi, lived between 161.2 and 155.7 million years ago. The last ceratopsian species became extinct in the Cretaceous–Paleogene extinction event, 65.5 million years ago.

Ceratopsians ranged in size from 1 meter (3 ft) and 23 kilograms (50 lb) to over 9 meters (30 ft) and 5,400 kg (12,000 lb).

The longest and largest ceratopsians

1. Eotriceratops xerinsularis: 8.5–9 m
2. Triceratops horridus: 8–9 m
3. Torosaurus latus: 8–9 m (26–30 ft)
4. Triceratops prorsus: 7.9–9 m (26–30 ft)
5. Titanoceratops ouranos: 6.8–9 m (22–30 ft)
6. Ojoceratops fowleri: 8 m (26 ft)
7. Coahuilaceratops magnacuerna: 8 m (26 ft)
8. Pentaceratops sternbergii: 6–8 m (20–26 ft)
9. Pachyrhinosaurus canadensis: 6–8 m (20–26 ft)
10. Pachyrhinosaurus lakustai: 5–8 m (16–26 ft)
11. Nedoceratops hatcheri: 7.6 m (25 ft)
12. Sinoceratops zhuchengensis: 7 m (23 ft)
13. Mojoceratops perifania: 7 m (23 ft)
14. Utahceratops gettyi: 6–7 m (20–23 ft)
15. Chasmosaurus belli: 4.8–7 m (16–23 ft)
16. Vagaceratops irvinensis: 4.5–7 m (15–23 ft)
17. Arrhinoceratops brachyops: 4.5–7 m (15–23 ft)
18. Agujaceratops mariscalensis: 4.3–7 m (14–23 ft)
19. Chasmosaurus russelli: 4.3–7 m (14–23 ft)

The longest and largest ceratopsians

AD 2020 update

 

No	Dinosaur	Length [m]	Length [ft]
1	Triceratops maximus	9.2 m	30.2 ft
2	Ugrosaurus olsoni	8.6 m	28.2 ft
3	Triceratops horridus	8.5 m	27.9 ft
4	Eotriceratops xerinsularis	8.4 m	27.6 ft
5	Triceratops prorsus	8.4 m	27.6 ft
6	Triceratops albertensis	8.3 m	27.2 ft
7	Torosaurus latus	8.0 m	26.2 ft
8	Sinoceratops zhuchengensis	7.8 m	25.6 ft
9	“Duranteceratops”	7.4 m	24.3 ft
10	Triceratops sulcatus	7.2 m	23.6 ft
11	Pachyrhinosaurus canadensis	6.9 m	22.6 ft
12	Titanoceratops ouranos	6.8 m	22.3 ft
13	Agathaumas sylvestris	6.2 m	20.3 ft
14	Albertaceratops nesmoi	6.2 m	20.3 ft
15	Utahceratops gettyi	6.2 m	20.3 ft
16	Centrosaurus apertus	6.1 m	20.0 ft
17	Styracosaurus ovatus	6.1 m	20.0 ft
18	Achelousaurus horneri	6.0 m	19.7 ft
19	Bravoceratops polyphemus	6.0 m	19.7 ft
20	Nedoceratops hatcheri	6.0 m	19.7 ft
21	Ojoceratops fowleri	6.0 m	19.7 ft
22	Torosaurus utahensis	6.0 m	19.7 ft
23	Chasmosaurus belli	5.9 m	19.4 ft
24	Pentaceratops sternbergii	5.8 m	19.0 ft
25	Triceratops flabellatus	5.8 m	19.0 ft
26	Agujaceratops mariscalensis	5.7 m	18.7 ft
27	Chasmosaurus russelli	5.7 m	18.7 ft
28	Pachyrhinosaurus lakustai	5.7 m	18.7 ft
29	Medusaceratops lokii	5.6 m	18.4 ft
30	“Monoclonius” recurvicornis	5.6 m	18.4 ft
31	Styracosaurus albertensis	5.6 m	18.4 ft
32	Triceratops eurycephalus	5.6 m	18.4 ft
33	Coronosaurus brinkmani	5.5 m	18.0 ft
34	Triceratops serratus	5.5 m	18.0 ft
35	Anchiceratops ornatus	5.4 m	17.7 ft
36	“Monoclonius” lowei	5.4 m	17.7 ft
37	Spiclypeus shipporum	5.3 m	17.4 ft
38	Spinops sternbergorum	5.3 m	17.4 ft
39	Mercuriceratops gemini	5.2 m	17.1 ft
40	Pachyrhinosaurus perotorum	5.2 m	17.1 ft
41	Chasmosaurus brevirostris	5.1 m	16.7 ft
42	“Monoclonius” dawsoni	5.1 m	16.7 ft
43	Agujaceratops mavericus	5.0 m	16.4 ft
44	Coahuilaceratops magnacuerna	5.0 m	16.4 ft
45	Monoclonius crassus	5.0 m	16.4 ft
46	Monoclonius nasicornus	5.0 m	16.4 ft
47	“Monoclonius” sphenocerus	5.0 m	16.4 ft
48	Regaliceratops peterhewsi	5.0 m	16.4 ft
49	Wendiceratops pinhornensis	5.0 m	16.4 ft

 

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