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A female wild-type axolotl (Ambystoma mexicanum). These salamanders are extensively used in research laboratories around the world, in no small part due to the fact that they have astonishing regenerative potential. In their native habitat, they are threatened with extinction.
Toad Pattern Design on Venezuelan Bolivar Currency
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
The palmate newt
Closeup on a large larvae of the Barred tiger salamander Ambystoma mavortium with it's large gills in an aquarium
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Swimming slowly, a large white sturgeon and salmon cruise the water in the Bonneville Fish Hatchery and Sturgeon Center along Oregon’s Columbia River.
Planarian parasite (flatworm) under microscope view.
A collection of animals, fish, insects that lived during the Carboniferous Period.
Monotomidae, Coleoptera Fossil in Burmese amber of Cenomanian era, 100 million years ago, from the state of Myanmar, extreme macro shot
Tadpole swimming in a pond
Axolotl. Mexican walking fish. Ambystoma mexicanum
Ambystoma mexicanum - Mexican walking fish - freshwater animal
Green Frog Isolated on White
Female and Male (on background) of Great Crested Newt (Triturus cristatus). Male's skin color and crest is typical for breeding time.
Liver Fluke Section under light microscope with white background
A steel engraving by Johann Georg Heck depicting Henry De la Beche’s Duria Antiquior, a more ancient Dorset. Printed in New York in 1844.
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.
Close-up view of an Axolotl (Ambystoma mexicanum)
Axolotl. Mexican walking fish. Ambystoma mexicanum. Close up
amazing inhabitants of the microworld under a microscope
Photomicrograph of mayfly nymph, Baetis species, with leaflike gills on back. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
Fresh squid isolated on white background, Sea food, Raw food
The palmate newt
Microscopic view of phytoplankton
Axolotl. Mexican walking fish. Ambystoma mexicanum
Shonisaurus Ichthyosaur was an enormous marine reptile that hunted prey such as Cymbospondylus in the Late Triassic Period.
albino frog
Catfish isolated on white background. Clipping path inside.
Chiton, Tripoplax regularis. on a rock at Salt Point State Park in Sonoma County, California.
Free Images: "bestof:Xolotl, Codex Borgia page 38.jpg en Xolotl with a Xiuhcoatl on page 38 of the Codex Borgia online at http //www famsi org/research/loubat/ FAMSI org"
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