ไดโนเสาร์

Unescoceratops koppelhusae

Unescoceratops koppelhusae

Cretaceous Late Herbivore

Unquillosaurus ceibalii

Unquillosaurus ceibalii

Cretaceous Late Carnivore

Upupa antaios

Upupa antaios

Insectivore

Upupa epops

Upupa epops

Insectivore

Urbacodon

Urbacodon

Cretaceous Early Carnivore

Urbacodon itemirensis

Urbacodon itemirensis

Cretaceous Late Carnivore

Suuwassea emilieae

Suuwassea emilieae

Jurassic Late Herbivore

Urbacodon norelli

Urbacodon norelli

Cretaceous Late Carnivore

Uria

Uria

Carnivore

Uria aalge

Uria aalge

Carnivore

Uria affinis

Uria affinis

Carnivore

Uria antiqua

Uria antiqua

Carnivore

Uria brodkorbi

Uria brodkorbi

Carnivore

Uria lomvia

Uria lomvia

Carnivore

Uria paleohesperis

Uria paleohesperis

Carnivore

Uriash kadici

Uriash kadici

Cretaceous Late Herbivore

Urodynamis taitensis

Urodynamis taitensis

Insectivore

Urubitinga enecta

Urubitinga enecta

Carnivore

Rallus cyanocavi

Rallus cyanocavi

Carnivore

Suzhousaurus megatherioides

Suzhousaurus megatherioides

Cretaceous Early Herbivore

Utahceratops gettyi

Utahceratops gettyi

Cretaceous Late Herbivore

Utahraptor

Utahraptor ostrommaysi

Cretaceous Early Carnivore

Utahraptor ostrommaysi

Utahraptor ostrommaysi

Cretaceous Early Carnivore

Uyrekura chalkarica

Uyrekura chalkarica

Herbivore

Morus humeralis

Morus humeralis

Carnivore

Morus peruvianus

Morus peruvianus

Carnivore

Morus reyanus

Morus reyanus

Carnivore

Morus vagabundus

Morus vagabundus

Carnivore

Moyenisauropus karaszevskii

Moyenisauropus karaszevskii

Jurassic Early Herbivore

Multifissoolithus chianensis

Multifissoolithus chianensis

Cretaceous Early

Rhynochetos orarius

Rhynochetos orarius

Carnivore

Sylvia

Sylvia

Carnivore

Vadaravis brownae

Vadaravis brownae

Carnivore

Musankwa sanyatiensis

Musankwa sanyatiensis

Triassic Late

Mussaurus patagonicus

Mussaurus patagonicus

Jurassic Early

Mycteria ibis

Mycteria ibis

Carnivore

Mycteria wetmorei

Mycteria wetmorei

Carnivore

Myiarchus antillarum

Myiarchus antillarum

Herbivore

Vagaceratops irvinensis

Vagaceratops irvinensis

Cretaceous Late Herbivore

Namaortyx sperrgebietensis

Namaortyx sperrgebietensis

Herbivore

Nambalia roychowdhurii

Nambalia roychowdhurii

Triassic Late

Nanantius eos

Nanantius eos

Cretaceous Early Carnivore

Sylvia atricapilla

Sylvia atricapilla

Carnivore

Vahiny depereti

Vahiny depereti

Cretaceous Late Herbivore

Nanosaurus agilis

Nanosaurus agilis

Jurassic Late Herbivore

Nanyangosaurus zhugeii

Nanyangosaurus zhugeii

Cretaceous Late Herbivore

Valdosaurus

Valdosaurus

Cretaceous Early Herbivore

Narindasaurus thevenini

Narindasaurus thevenini

Jurassic Middle Herbivore