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Three Eogyrinus amphibians search together for fish prey during the Carboniferous Period of England.
Computer generated 3D illustration with the prehistoric shark Orthacanthus
The northern caiman lizard (Dracaena guianensis), named for its caiman-like scales, is a captivating creature that inhabits the rainforests of northern South America.
3d illustration of a Lystrosaurus in a Triassic landscape
DSLR full frame outdoor overcast daylight image of a dragon fly at a green yew tree in Germany
latimeria fish isolated on the black background
The paddlefish is native to the Mississippi River basin, requiring large expanses of free-flowing river in which to complete its life cycle. The paddlefish can be distinguished by its large mouthand its elongated, spatula-like snout, called a rostrum, which is longer than the rest of the head. They are primitive Chondrostean ray-finned fishes.
Close-up of the skin and dorsal crest of a Rhinoceros iguana, Cyclura cornuta, isolated on white
Red tailed catfish
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.
Fishes in big aquarium: a spooky wolf fish with open mouth and broken teeth
Placerias from the Triassic era 3D illustration
Pink tongued skink crawling over a dead log in the rainforest
Placerias was a herbivorous therapsid dicynodont that lived in Arizona, USA during the Triassic Period.
Daytime macro side-view close-up of a single male banded demoiselle (Calopteryx splendens) damselfy perched on a nettle leafat the waterfront of a brook
3D rendering of a dinosaur Doliosauriscus isolated on white background
An image of a Scarce Chaser Dragonfly
An illustration of a group of extinct Trilobites scavenging on a seafloor 420 million years ago.
Underwater large arapaima
Giant dragonfly (Anotogaster sieboldii) lays eggs on green moist moss on lush green leaves. Capture vibrant ecosystem details. Wulai, Taiwan.
Reptile on a rock
Jonkeria truculenta was an omnivorous therapsid animal that lived in South Africa during the Permian Period.
Manatees at Blue Spring State Park, Orange City, Florida
three large pike in clear water. underwater photo
Endemic Gallot's lizard of Tenerife Gallotia galloti: prehistoric reptiles.
lystrosaurus 3D illustration
Beaded Lizard
Computer generated 3D illustration with the prehistoric fish Rhizodus
Image Of Blue Tongue Lizard on The Ground
Free Images: "bestof:Didymodon giganteus (b, 145612-473018) 0326.JPG en Didymodon giganteus de Didymodon giganteus Blaugrünes Doppelzahnmoos own HermannSchachner 2013-05-19"
Megaloceros giganteus Paris 25 05 2013 01.jpg
Perentie at Sydney Wildlife World.jpg
Saguaro cactus plant carnegiea gigantea cereus giganteus.jpg
Bazzania tricrenata (d, 145456-474255) 8610.JPG
Tabacos de El Maco.jpg
Pellia endiviifolia (fa, 144836-474709) 5108.JPG
Dicranum elongatum (b, 113209-471249) 6803.JPG
Pohlia elongata (b, 112725-471212) 6758.JPG
Splachnum sphaericum (b, 134704-465656) 1180.JPG
Morfologia de plantas - Homologia seriada en organos foliares.svg
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Didymodon spadiceus (c, 144728-474811) 4408.JPG
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Didymodon fallax (c, 144656-474631) 1436.JPG
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