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Xenacanthus was a carnivorous marine shark that lived in Devonian and Triassic Period seas.
Perch (Perca fluviatilis)
Siamese fighting fish or Betta fish isolated
Red sea bream on white background
Fresh Nile Tilapia or Pla nin in Thai, freshwater fish is isolated on white background with clipping path.
Carp tail close-up isolated on white background
Catla fish on a beautiful white background
Arowana in aquarium, a favorite fish with long body, beautiful dragon shape colorful for decoration in the aquarium in rich family
Close-up view of a Silver arowana (Osteoglossum bicirrhosum)
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.
Female and Male (on background) of Great Crested Newt (Triturus cristatus). Male's skin color and crest is typical for breeding time.
Red skunk cleaner shrimp - Lysmata Amboinensis
Orthacanthus was a carnivorous freshwater shark that lived in swamps of the Devonian and Carboniferous Periods.
Carp (Cyprinus carpio)
Roach fish. Big alive european roach isolated on white background
Rat tailed maggot photographed in a studio
Gambusia is a large genus of fish in family Poeciliidae. Gambusia contains over 40 species, most of which are principally found in freshwater habitats, though some species may also be found in brackish or saltwater habitats.
Close up of a House Centipede
Great white sheatfish,Wallago attu fish ,Great white sheatfish isolated on white background, fresh Great white sheatfish, Siluridae in Fresh water, fish of fresh water.
Shrimp in aquarium
A collection of animals, fish, insects that lived during the Carboniferous Period.
Aquatic (fresh water) nematode living in pond water among cyanobacteria. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Female fancy guppy fish isolated on black background. Poecilia reticulata.
Painted Comber, small seabass grouper fish family Serranus Scriba, of Serranidae family from Mediterranean, on light blue background
a millipede (Myriapoda) crawls over a white reflective car roof, the animal was more than doubled in length with the help of the computer
Fish skeleton on black background
Catfish isolated on white background. Clipping path inside.
Portrait of a male impala taken in the bush area in the Kruger National Park in South Africa
Sturgeon fish isolated on white background
Chrysoperla carnea Common Green Lacewing Insect. Digitally Enhanced Photograph.
Free Images: "bestof:Lomaptera-hoyoisi.jpg en Type specimen of Lomaptera hoyoisi Rigout own Hillside Books Canterbury 1997 Cc-zero Lomaptera hoyoisi"
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