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Cymbospondylus was an Ichthyosaur carnivore that lived in the seas of Germany, and Nevada during the Triassic Period.
Chinese Golden Dragon isolated on black
Demodex folliculorum mite is a type of parasite that lives on humans. tey are among the smallest of arthropods 3d rendering
Wild Baird's Tapir in a zoo, Venezuela
Computer generated 3D illustration with the prehistoric shark Orthacanthus
detail of an anteater
killer bacterium isolated on green background 3d illustration
Wild Ginger, Asarum caudatum, Van Damme State Park on the Northern California Coast; Taxonomy Family Aristolochiaceae
A collection of animals, fish, insects that lived during the Carboniferous Period.
Fishes in big aquarium: a spooky wolf fish with open mouth and broken teeth
An illustration depicting a cycle of life in a lake during the Devonian Period (419 to 358 million years ago). The Eurypterids (Sea Scorpions) feed on the smaller Trilobites dwelling on the lake bottom while the enormous placoderm fish Dunkleosteus, in turn, feeds on them.
an eel searches for food on the Los Llanos region of Colombia
3D rendering of a giant extinct rhinoceros Elasmotherium sibiricum isolated on white background
Tapir in the open field, grazing tapir, South American tapir walking on Gras, South American tapirs in the cage, View of a South American tapir (Tapirus terrestris)\n\nTapirs  are large, herbivorous mammals belonging to the family Tapiridae. They are similar in shape to a pig, with a short, prehensile nose trunk. Tapirs inhabit jungle and forest regions of South and Central America and Southeast Asia. They are one of three extant branches of Perissodactyla (odd-toed ungulates), alongside equines and rhinoceroses. Only a single genus, Tapirus, is currently extant. Tapirs migrated into South America during the Pleistocene epoch from North America after the formation of the Isthmus of Panama as part of the Great American Interchange. Tapirs were formerly present across North America, but became extinct in the region at the end of the Late Pleistocene, around 12,000 years ago.
Liopleurodon prehistoric fish with open mouth isolated in white background - 3D render
American Pika; Ochotona princeps; White Mountains of California;  Langomorpha, Ochotonidae
Dendrerpeton was a carnivorous amphibian animal that lived in Canada during the Carboniferous Period.
flag anteater
Computer generated 3D illustration with the extinct ichthyosaur Shonisaurus
Smooth pebbles in a pond
A stereoscopic photo of a white hydrangea flower
The American Pika (Ochotona princeps) is an herbivorous, smaller relative of the rabbit. These cute rodents can be found in the mountains of western North America usually above the tree line in large boulder fields. The pika could become the first mammal in United States to be listed as endangered by the US Fish and Wildlife Service as a result of global climate change. This pika was found near Sunrise Lake in Mount Rainier National Park, Washington State, USA.
Dakosaurus pose render of background. 3d rendering
Queen Anne's lace close-up, taken in a Connecticut field in midsummer. Note the purple-red floret in the center. The name arises from the legend that Queen Anne of Great Britain pricked her finger with a needle while making lace, and a drop of blood fell onto the center.
Stenopterygius was an marine reptile that swam in the seas of Europe during the Jurassic Period.
A Hoary Marmot in Manning Park 1998. From old film stock.
The West Indian Ocean coelacanth, sometimes known as the African coelacanth is one of two extant species of coelacanth, a rare order of vertebrates more closely related to lungfish, reptiles and mammals than to the common ray-finned fishes.
Four white Agaricus mushrooms stand in a tight group, centered in this monochrome horizontal composition, all touching, emerging from a forest floor.  The mushrooms appear close up, and one is significantly larger than the other three, and leans toward the right of frame.
Computer generated 3D illustration with the prehistoric shark Orthacanthus
Wild Tapir in a Costa Rican nature reserve.
Free Images: "bestof:ConodontZICA.png From the Englich Wikipedia Mateus Zica draw it with macromedia flash 28 oct 2005 mateus zica 18 25 28 October 2005 UTC 2005-11-30 own assumed"
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