Kingdom- Animalia
Phylum- Chordata
Class- Mammalia
Family- Giraffidae
Order- Artiodactyla
Genus- Okapi
Species- Okapia johnstoni
All Subspecies
there are no subspecies; the okapi was recognized as a distinct species in 1901
How long has this species been in existence
11.5 million years ago
The closest living relative to this species
the Giraffe
3 ancestors of this species
Canthumeryx had an elongated neck
Giraffe also had an elongated neck
Samotherium, which lived in the open woodlands of Eurasia about 7 million years ago, had a neck about 1 meter long—about half the length of that of today's giraffes.
Description
Physical description of the animal
white and dark brown stipped hindquarters
short, brown coat
brown face with white markings on the sides
Point key characteristics of species
the white and dark brown stripes on their legs
Size
8 feet long
6 and a half feet tall
Weight
440-770 Ibs
females are larger than males
Life Span
15-20 years
Differences between Males and Females
Okapi males have horn-like protuberances on their skulls called ossicones that are less than 15 cm (5.9 in) long. Females have hair whorls, but no ossicones.
Evolution
Seven thousand years from now, Ituri will likely be savanna due to climate change. This will almost definitely cause a difference in natural selection and adaptation. Okapis will probably have shorter, less oily hides due to the temperature increase. Less prominent stripes and lighter fur to camouflage are also probable. Stronger, larger leg muscles may form to fight and run from lions. They may become a social species due to stronger predators and the need to protect their young, evolving into a new phenotype.