Quo vadis Eohippus? The systematics and taxonomy of the early Eocene equids (Perissodactyla)

D. J. Froehlich

2002

Article

Zoological Journal of the Linnean Society 134:141-256

Find it at:

http://dx.doi.org/10.1046/j.1096-3642.2002.00005.x

Taxa discussed in this work:

• Arenahippus
• Cymbalophus cuniculus
• Hyracotherium leporinum
• Hyracotherium vulpiceps
• Minippus
• Minippus jicarillai
• Sifrhippus

Taxonomy:

• Protorohippus venticolum belongs to Protorohippus - Froehlich (2002)
• Systemodon belongs to Tapiromorpha - Froehlich (2002)
• Eohippus validus belongs to Eohippus angustidens - Froehlich (2002)
• Hyracotherium cuspidatum belongs to Eohippus angustidens - Froehlich (2002)
• Systemodon cristatus belongs to Systemodon tapirinus - Froehlich (2002)
• Systemodon tapirinus belongs to Systemodon - Froehlich (2002)
• Cymbalophus cuniculus belongs to Cymbalophus - Froehlich (2002)
• Hyracotherium leporinum belongs to Hyracotherium - Froehlich (2002)
• Protorohippus belongs to Equidae - Froehlich (2002)
• Eohippus belongs to Equidae - Froehlich (2002)
• Xenicohippus belongs to Equidae - Froehlich (2002)
• Epihippus belongs to Equidae - Froehlich (2002)
• Orohippus belongs to Equidae - Froehlich (2002)
• Minippus belongs to Equidae - Froehlich (2002)
• Protorohippus montanum belongs to Protorohippus - Froehlich (2002)
• Hyracotherium vulpiceps belongs to Pliolophus - Froehlich (2002)
• Hyracotherium seekinsi belongs to Eohippus angustidens - Froehlich (2002)
• Eohippus angustidens belongs to Eohippus - Froehlich (2002)
• Xenicohippus osborni belongs to Xenicohippus - Froehlich (2002)
• Xenicohippus grangeri belongs to Xenicohippus - Froehlich (2002)
• Xenicohippus craspedotum belongs to Xenicohippus - Froehlich (2002)
• Arenahippus pernix belongs to Arenahippus - Froehlich (2002)
• Arenahippus aemulor belongs to Arenahippus - Froehlich (2002)
• Minippus index belongs to Minippus - Froehlich (2002)
• Minippus jicarillai belongs to Minippus - Froehlich (2002)