Pesquisando por: "Dromaeosaur, illustration" - Fotoarena - Agência de fotojornalismo

alb3887545 Microraptor gui, a small four-winged dromaeosaur, eating a small fish. The microraptor was recently found in Xing et al 2013 to have preserved fish contents in the gut of a fossil, indicating that the animal likely preyed on fish in life.

alb5576499 Size reference chart of Dromaeosaurs from around the world, also commonly referred to as raptors.

alb5576468 Achillobator, Segnosaurus and Talarurus during the Bayan Shireh Formation of China.. Fauna of the Bayan Shireh Formation of China in what is now the eastern Gobi Desert. About 95-90 million years ago this area was lush and warm with floodplains and river systems. Achillobator is among the largest of Dromaeosaurs. Segnosaurus was a large Theriznosaur in the region and Talarurus an early Ankylosaurid.

alb5570052 Utahraptor, a large dromaeosaur dinosaur from the Cretaceous Period.

alb5565612 Neuquenraptor argentinus, front view. Acrylic painting with marten brushes.

alb5566076 Archelon ischyros turtle of the Late Cretaceous period, South Dakota, USA. Also pictured are Saurornitholestes langstoni (dromeosaurids), Ichthyornis dispar (marine birds), Claosaurus affinis (ornithopod).

alb3888084 Artist's concept of fauna that was dominant in the early Cretaceous of North America. Some of these species have been found east to west, and some only confirmed in the midwest and west. Sauroposeidon; sauropod, Acrocanthosaurus; carcharodont, Deinonychus; dromaeosaur, Sauropelta; ankylosaur, Tenontosaurus; iguanodot, Ceratodus; lungfish, Coloborhynchus; pterosaur.

alb3879541 Deinonychus & Coloborhynchus birds feed on a dinosaur carcass. Deinonychus was a dromaeosaur (raptor) from the early Cretaceous. They were about 12 feet long and 3 1/2 feet high at the hip. They had the trademark, long toe claw and sharp talons on their hands. It is assumed they were feathered, but no fossil specimen has turned up with soft tissue or feather evidence.

alb3879720 A feathered Microraptor alights atop a tree fern 120 million years ago in what is today Liaoning, China. Microraptor is one of the smallest dinosaurs ever discovered. Microraptor's entire body was covered with feathers including a broad stabilizing tail and elongated feathers for flying on both its arms and legs, leading to its classification as a four-winged dromaeosaur.

alb3885766 A pair of Dromaeosaurs (raptors) of South America, northwest Argentina. Buitreraptor was a small Dromaeosaur about 4 feet long. Like other known raptors it was likely to have some covering of feathers.

alb3885065 Saurornitholestes, a Cretaceous dromaeosaur of North America, may have sought prey in burrows.

alb3885921 Utahraptor ostrommaysorum, one of the largest known dromaeosaurs.

alb3877326 Utahraptor ostrommaysorum, the largest known dromaeosaur dinosaur.

alb3884789 Balaur bondoc, a strange Romanian dromaeosaur, has two sickle claws and only two fingers on its hands.

926_09_dinosr077a4 Velociraptor, "quick plunderer," a ferocious late Cretaceous predator with large sickle-shaped claws on its second toes.

926_09_dinosr033a4 Early Cretaceous dinosaur Deinonychus, whose name means "terrible claw," after the huge, sharp claws on each of its second toes