Species Profile
Orohippus
Early Eocene horse
KingdomAnimalia
PhylumChordata
ClassMammalia
OrderUnknown
FamilyUnknown
Introduction
Lived in the Eocene epoch.
Forest habitat.
Important intermediate stage.
Size & Structure
01
Slightly larger than Hyracotherium
02
Reduced outer toes
03
Longer limbs
04
Low-crowned teeth
Orohippus — 3D Model
No 3D model available
General Features
- Coelom
- True coelom
- Body plan
- Tube within a tube body plan (Deuterostomous)
- Germ layer
- Triploblastic
- Metamerism
- Absent
- Body symmetry
- Bilateral
- Fertilization
- Internal
- Digestion type
- Complete
- Nervous system
- Developed cerebrum
- Excretory organ
- Kidneys
- Body temperature
- Homeothermic
- Circulatory type
- Closed, double, complete
- Development type
- Direct
- Respiratory type
- Pulmonary respiration
- Mode of excretion
- Ureotelism
- Circulation system
- Closed
- Skeleton structure
- Endoskeleton
- Level of Organisation
- Organ system level
- Regulation of Osmosis
- Osmoregulator
Ecology
Leaf browser
Forest ecosystem member
Transitional form
Economic Importance
Evolutionary studies
Fossil research