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Dorsal close up of northern dune tiger beetle, Cicindela hydrida on a sandy soil
Side-view of a brown tiger beetle with cream white spots on the elytra, situated on a Danish beach (Northern dune tiger beetle, Cicindela hybrida)
Neotrypaea californiensis (formerly Callianassa californiensis), the Bay ghost shrimp, is a species of ghost shrimp that lives on the Pacific coast of North America. It is a pale animal which grows to a length of 4.5 in. One claw is bigger than the other, especially in males. Underwater.  Monterey Bay, California.
Aquatic (fresh water) nematode living in pond water among cyanobacteria. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Planarian parasite (flatworm) under microscope view.
Gannet on Bempton cliffs, Flamborough Head
Frontal Close-up view of a royal python (Python regius)
Callipogon armillatus isolated on white background
Lithobius forficatus Brown Centipede. Digitally Enhanced Photograph.
Xenacanthus from the Triassic era 3D illustration
Whiteleg shrimp, Litopenaeus vannamei or Penaeus vannamei,  known as Pacific white shrimp or King prawn, is a species of prawn of the eastern Pacific Ocean commonly caught or farmed for food. Sea of Cortez, Baja California, Mexico.
x-ray image dog ate pin in vet clinic.
Big Blue Octopus Octopus cyanea  occurs in the tropical Indo-Pacific from eastern Africa to the Hawaiian Islands in a depth range from 0-150m, max. mantle length 22cm with arms to at least 80 cm. \nBig blue octopuses are found living in muddy, sandy, or rocky bottoms, and in seagrass beds. They create lairs or dens in crevices or coral rubbles within coral reefs. These dens aren't used for long term; on average individuals spend up to 35 days in one den. The average lifespan of big blue octopuses is 12 to 15 months.\nThis juvenile specimen was encountered in the Triton Bay, Indonesia \n3°54'41.052 S 134°7'18.204 E at 12m depth
Great White Shark lurking beneath the surface in dark water
A Gannet in flight at Bempton Cliffs on the Yorkshire coast.
Catfish isolated on white background. Clipping path inside.
Rare Scorpion (Arachnida) inclusion in Burmese amber, Myanmar, Cenomian, Upper Cretaceous, approximately 100 million years ago, age of dinosaurs. Image taken with extreme macro and focus stacking technique.
Agouti-colored rat. Rodent isolated on a gray background. Animal portrait for cutting.
On the ocean floor of the Indo-Pacific Ocean
Bull shark nose close up, blue water near surface.
Garter snake close up isolated on white with copy space
Tachycines asynamorus. Grasshopper, a locust that lives in the basements of houses.
Aesculapian snake,  climbing on tree. Wild animal.
Close up of a House Centipede
African bullfrog, Pyxicephalus adspersus, isolated on white
Macro photo of adult stage of Toxocara canis, dog roundworm
a large snake sunbathes in Laguna Atascosa, Texas
Photomicrograph of mayfly nymph, Baetis species, with leaflike gills on back. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
Black spider wasp dragging a paralyzed grasshopper across sand and gravel to feed its larvae.
Free Images: "bestof:Sclerocephalus (Actinodon).JPG en Skeleton of Sclerocephalus Actinodon from the Rhinopolis in Gannat France own Joerim 2010-08-13 Joerim Sclerocephalus"
Travel times in train from Paris map - 2015.svg
Sclerocephalus (Actinodon).JPG
Sclerocephalus frossardi 1.jpg
Sclerocephalus_skeleton_1.jpg
Sclerocephalus_skull_1.jpg
Sclerocephalus sp. - National Museum of Nature and Science, Tokyo - DSC07774.JPG
Mammuthus hair.JPG
Sclerocephalus Musée des Confluences 18102015 1.jpg
Lacusovagus JWPhoto.JPG
Dimetrodon JWArtwork.png
Guarinisuchus JWArtwork.png
Hsisosuchus & Angustinaripterus JWArtwork.png
Anancus jaw.JPG
Ludodactylus JWPhoto.JPG
Ophiacodon & Orthacanthus JWArtwork.png
Mesosaurus JWArtwork.png
Sarcosuchus JWArtwork.png
Elosuchus JWArtwork.png
Trinacromerum & Clidastes JWArtwork.png
Guanlong JWArtwork.jpg
Dallasaurus JWArtwork.png
Helveticosaurus JWArtwork.png
Pholidosaurus JWArtwork.png
Hesperornis regalis JWArtwork.png
Phosphatosaurus JWArtwork.PNG
Simoedosaurus2 JWArtwork.png
Eotitanosuchus JWArtwork.png
Geosaurus JWArtwork.png
Megalania & Meiolania JWArtwork.png
Hydrodelphis carcharodontiformes JWArtwork.png
Proterochampsa en Chanaresuchus JWArtwork.png
Platecarpus JWArtwork.PNG
Hesperornis JWArtwork.png
Old Olive Oil Mill in Mouriès.JPG
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