Djibouti - Animals in the Habitats and the Fossil sites, and Biodiversity

Classified animal picture guide. Highlighting the link of species shows the images, and clicking a link shows Evolutionary Tree.
The following fossils from the geologic age to the prehistorical age are excavated in Djibouti. The explanation in brackets is the ages they lived in extinct species. Note that Mya is million years ago. For example, "48.6~40.4 Mya" shows a range between 48.6 and 40.4 million years ago. The time range is shown in the Geological Time Table. The followings are a part of the Evolutionary Tree.
Djibouti
prehistoric age
Djibouti
extinct species
Cenozoic
Elephant Elephas recki (5.33~0.01 Mya)
Even-toed ungulate Metridiochoerus (3.6~0.781 Mya; Boar), Megalotragus (3.6~0.781 Mya; Rhebok), Pelorovis (3.6~0.01 Mya; Giant horned buffalo), Gorgon-eyed Hippopotamus (2.59~0.781 Mya)
Djibouti is a country located in the east of Africa and the tropical zone. It is bordered by Eritrea, Ethiopia and Somalia, and by the Gulf of Aden to the east. The following shows the distribution of animals in Djibouti.
Djibouti
Djibouti
regionally extinct
in historic age
Even-toed ungulate Hippopotamus 
Carnivora Cheetah , Lion (2.5m)
Djibouti
extant species
Aardvark Aardvark (Living fossil)
Primate Senegal Bushbaby , Hamadryas Baboon 
Rodent Unstriped Ground Squirrel 
Rabbit Cape Hare 
Hedgehog Desert Hedgehog 
Even-toed ungulate Desert Warthog , Common Warthog , Greater Kudu , Lesser Kudu , Common Duiker , Gemsbok , Dorcas Gazelle , Soemmerring's Gazelle , Gerenuk (Giraffe-necked antelope), Beira , Salt's Dik-dik , Klipspringer 
Odd-toed ungulate African Wild Ass , Grevy's Zebra (Stripe)
Carnivora Wild Cat (Spotted), Serval (Spotted), Caracal (Tufted large ear), Leopard (Spotted), Abyssinian Genet (Spotted), Striped Hyena , Spotted Hyena , Golden Jackal , Black-backed Jackal , Striped Polecat (Foul-smelling secretions), Honey Badger 
Ostrich Ostrich (2.75m)
Goose Egyptian Goose 
Stork Yellow-billed Stork , Abdim's Stork , Woolly-necked Stork , White Stork , Black Stork , Saddle-billed Stork , Marabou Stork 
Ibis Sacred Ibis , Glossy Ibis , Common Spoonbill , African Spoonbill 
Hornbill Eastern Yellow-billed Hornbill , Hemprich's Hornbill 
Crane Common Crane 
Pelican White Pelican , Pink-backed Pelican 
Flamingo Lesser Flamingo , American Flamingo 
Parrot Rose-ringed Parakeet 
bird (CR) Djibouti Francolin 
Djibouti
marine extant
species
Sea-cow Dugong 
Ray Manta ray 
Shark Whale shark (12m), Scalloped hammerhead , Great hammerhead 
Djibouti
small extant
species
Lizard (CR) (Philochortus zolii)