Costa Rica - 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 Costa Rica.
Costa Rica
prehistoric age
Costa Rica
extinct species
Cenozoic
Primitive armadillo Pampatherium , Holmesina 
Ground sloth Eremotherium (Giant Ground Sloth)
Costa Rica is a country located in southern Central America and the tropical zone. It is bordered by by Nicaragua to the north and by Panama to the south, and by the Pacific Ocean to the west and by the Caribbean Sea to the east. There is a mountain range in the center, and it makes a different climate in east and west. Costa Rica is one of Biodiversity hotspots in the world. The following shows the distribution of animals in Costa Rica.
Costa Rica
Costa Rica
regionally extinct
in historic age
Frog Monte Verde Golden Toad , Holdridge's Toad 
bird White-faced Whistling Duck , Eskimo Curlew , Ruddy Crake 
Costa Rica
extant species
Opossum Water Opossum (Striped), Virginia Opossum , Common Opossum , Mexican Mouse Opossum , Brown Four-eyed Opossum , Alston's Mouse Opossum , Gray Four-eyed Opossum , Derby's Woolly Opossum 
Armadillo Nine-banded Armadillo , Northern Naked-tailed Armadillo 
Sloth Brown-throated Three-toed Sloth , Hoffmann's Two-toed Sloth 
Anteater Silky Anteater , Giant Anteater , Northern Tamandua 
Primate White-headed Capuchin , Central American Squirrel Monkey , Mantled Howler , Geoffroy's Spider Monkey 
Rodent Chiriqui Pocket Gopher , Cherrie's Pocket Gopher, Variable Pocket Gopher, Underwood's Pocket Gopher, Mexican Hairy Dwarf Porcupine , Central American Agouti , Lowland Paca , Central American Dwarf Squirrel , Variegated Squirrel , Deppe's Squirrel , Red-tailed Squirrel , Bangs's Mountain Squirrel 
Rabbit Tapeti , Dice's Cottontail , Eastern Cottontail 
Even-toed ungulate White-lipped Peccary , Collared Peccary , White-tailed deer , Red Brocket 
Odd-toed ungulate Baird's Tapir 
Carnivora Jaguarundi , Ocelot (Spotted), Oncilla (Spotted), Margay (Spotted), Jaguar (Spotted), Coyote , Gray Fox , Hooded Skunk , Eastern Spotted Skunk , Striped Hog-nosed Skunk , Neotropical Otter , Tayra , Greater Grison , Long-tailed weasel , Common Raccoon , Crab-eating Raccoon , White-nosed Coati , Cacomistle , Kinkajou , Olingo , Harris's Olingo 
Turtle Common Snapping Turtle 
Crocodile Spectacled Caiman , American Crocodile 
Basilisk Plumed basilisk (running in water), Brown basilisk , Common basilisk , Western basilisk 
Iguana Black Spinytail Iguana , Green Iguana 
Curassow Great Curassow 
Stork Wood Stork , Jabiru 
Ibis Green Ibis , American White Ibis , Glossy Ibis , Roseate Spoonbill 
Condor American Black Vulture , Turkey Vulture , Lesser Yellow-headed Vulture , King Vulture 
Quetzal Resplendent Quetzal 
Pelican Brown Pelican , American White Pelican 
Toucan Keel-billed Toucan , Chestnut-mandibled Toucan , Black-mandibled Toucan 
Parrot Scarlet Macaw , Great Green Macaw , Crimson-fronted Parakeet , Olive-throated Parakeet , Orange-fronted Parakeet , Brown-throated Parakeet , Sulphur-winged Parakeet , Orange-chinned Parakeet , Barred Parakeet , Red-fronted Parrotlet  … total 17 species
endemic bird Coppery-headed Emerald , Alfaro's Hummingbird , Dark Pewee 
Costa Rica
marine extant
species
Whale Sperm Whale , Pygmy Sperm Whale , Pygmy Beaked Whale , Blainville's Beaked Whale 
Dolphin Rough-toothed Dolphin , Costero , Pantropical Spotted Dolphin , Spinner Dolphin , Clymene Dolphin , Striped Dolphin , Short-beaked Common Dolphin , Fraser's Dolphin , Risso's Dolphin , Melon-headed Whale , Pygmy Killer Whale , Orca (Killer Whale)
Turtle Loggerhead Sea Turtle , Green turtle , Hawksbill turtle , Olive Ridley , Leatherback turtle 
Frigatebird Magnificent Frigatebird , Great Frigatebird (Courtship with dewlap)
Albatross Waved Albatross 
Ray Large-tooth sawfish 
Shark Whale shark (Feeding migration ~ 12m), Scalloped hammerhead , Great hammerhead , Shortfin mako 
Marlin Atlantic sailfish , Atlantic Blue Marlin , Atlantic White Marlin 
Costa Rica
small extant
species
Iguana Club Tail Iguana 
Salamander Plantanillo Gorge Salamander , Cartago Worm Salamander , El Empalme Worm Salamander 
Salamander Alvarado's Salamander , Cerro Pando Salamander , Crater Salamander , Dwarf Climbing Salamander , Cordillera Central Salamander , Red-footed Climbing Salamander , Cordillera Talamanca Salamander , La Palma Salamander , Tico Salamander , Los Diamantes Worm Salamander , Slender Worm Salamander , Cerro Pando Worm Salamander , Quarry Worm Salamander , False Cienega Colorado Worm Salamander 
Frog Lewis' Stubfoot Toad , Pass Stubfoot Toad , Veragoa Stubfoot Toad , Pico Blanco Toad , Costa Rica Brook Frog , Heredia Treefrog , Narrow-lined Treefrog , (Isthmohyla calypsa) , Isla Bonita Treefrog , Continental Divide Treefrog , American Cinchona Plantation Treefrog , Starrett's Treefrog , (Rana vibicaria) 
Frog Golfodulcean Poison Frog , Blue-Sided Leaf Frog , (Hylomantis lemur) , Savage's Brook Frog , La Loma Treefrog , Volcan Barba Treefrog , Legler's Stream Frog , (Gastrotheca cornuta) 
bird Mangrove Hummingbird , Yellow-billed Cotinga , Black-cheeked Ant-tanager 
The following sites are the natural habitats of wildlife, where various species are seen, in Costa Rica.
Costa Rica
La Amistad
National Park

[World Heritage]
Rainforest
Primate Central American Squirrel Monkey , Geoffroy's Spider Monkey 
Odd-toed ungulate Baird's Tapir 
Carnivora Cougar , Jaguarundi , Oncilla (Spotted), Jaguar (Spotted)
Lizard Emerald Swift,Green Spiny Lizard 
Quetzal Resplendent Quetzal 
Parrot Sulphur-winged Parakeet , Red-fronted Parrotlet 
Owl Bare-shanked Screech-owl 
bird Black Guan , Great Curassow , Black-breasted Wood Quail , Purplish-backed Quail-dove , Buff-fronted Quail-dove , Rufous-breasted Quail-dove , Great Green Macaw , Coppery-headed Emerald , Black-bellied Hummingbird , White-throated Mountain-gem , White-bellied Mountain-gem , Purple-throated Mountain-gem , Magenta-throated Woodstar , Scintillant Hummingbird , Prong-billed Barbet 
Cocos Island
National Park

[World Heritage]
Whale Humpback Whale (Breeding migration), Bottlenose Dolphin , Short-finned Pilot Whale 
Marine mammal California Sea Lion 
Turtle Green turtle , Hawksbill turtle , Olive Ridley 
Lizard (Norops townsendi) , Pacific Least Gecko 
bird Cocos Island Cuckoo , Cocos Island Flycatcher , Cocos Island Finch 
Frigatebird Great Frigatebird (Courtship with dewlap)
seabird Brown Noddy , White Tern , Brown Booby , Red-footed Booby 
Ray Manta ray 
Shark Whale shark (Feeding migration ~ 12m), Whitetip reef shark , Scalloped hammerhead 
Marlin Indo-Pacific sailfish 
Tuna Yellowfin tuna 
Guanacaste
Conservation Area

[World Heritage]
Mountainous area
Armadillo Nine-banded Armadillo 
Primate White-headed Capuchin , Mantled Howler 
Even-toed ungulate Collared Peccary , White-tailed deer 
Carnivora Jaguarundi , Ocelot (Spotted), White-nosed Coati 
Curassow Great Curassow 
Parrot Orange-fronted Parakeet 
Owl Pacific Screech-owl 
bird Lesser Ground-cuckoo , Hoffmann's Woodpecker , Long-tailed Manakin , White-throated Magpie-jay , Banded Wren 
Ostional
Wildlife Refuge

Nesting site
Turtle Olive Ridley , Leatherback turtle