Chasmosaurinae

Chasmosaurinae is one of the two subfamilies of Ceratopsidae (the other is Centrosaurinae). It includes the "long-frilled" members with large, skin-covered holes in their frills (exception being Triceratops), typically with long brow horns and a short nose horn.

As ceratopsians, all chasmosaurines are Lightning Dinosaurs.

A

• Agujaceratops mariscalensis
• Anchiceratops/A. longirostris/A. ornatus
• Arrhinoceratops/A. brachyops/A. utahensis

C

• Coahuilaceratops magnacuerna
• Chasmosaurus/C. belli/C. russelli

D

• Diceratops (Nedoceratops) hatcheri (may be Triceratops)

E

• Eotriceratops xerinsularis

K

• Kosmoceratops richardsoni

M

• Medusaceratops lokii
• Mojoceratops perifania
• Mercuriceratops gemini

O

• Ojoceratops fowleri (maybe same as Triceratops or Eotriceratops)

P

• Pentaceratops/P. fenestratus/P. sternbergii

S

Sierraceratops turneri

T

• Tatankaceratops sacrisonorum (may be Triceratops)
• Titanoceratops ouranos
• Torosaurus/T. latus/T. utahensis
• Turanoceratops tardabilis (uncertain if true member)
• Triceratops/T. horridus/T. prorsus

U

• Utahceratops gettyi

V

• Vagaceratops irvinensis