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Drepanaspis was a ray-like flattened fish that lived in Europe during the Devonian Period.
Chinese Golden Dragon isolated on black
Computer generated 3D illustration with the prehistoric shark Orthacanthus
Photography from 1899
Common newt (Lissotriton vulgaris) male aquatic amphibian swimming on white background. Underwater wildlife scene of animal in nature of Europe. Netherlands.
Charles d'Orbigny's 'Dictionanaire Universal d'Histoire Naturelle' 1839-1849. Steel engraving. Original hand coloring.
Blue poison dart frog Jumping Animation Sequence, Dendrobates tinctorius azureus, isolated on white
Goat horns in Sicily
Ambulocetus was a prehistoric ancestor to the modern day whale and was able to walk on land and hunt for prey in the sea.
Very large Alligator, Crocodile Isolated against a White Background
Xenacanthus from the Triassic era 3D illustration
The wolverine ,Gulo gulo luscus, the largest land-dwelling species of the family Mustelidae. It is a muscular carnivore and a solitary animal. Montana.
Blue-spotted mudskipper, Boleophthalmus boddarti isolated on white background
Amazon River Dolphin Mother and Child Pattern Design on Venezuelan Bolivar Currency
The underside of a Common Platanna, also known as the African Clawed Frog (Xenopus laevis) against a white background
Taken in the Okavango Delta, Botswana
Diplocaulus was an amphibian tetrapod that lived in the Permian and Carboniferous Periods of North America and Africa.
Tasmanian devil yawning showing his impressive set of teeth. Photographed in Tasmania Australia.
black silhouette of humpback whale isolated on white background, biggest mammal sea creature
Their ability to survive both in and out of water. During mating season the males will also develop brightly coloured spots in order to attract females. The spots can be red, green or blue. A mudskipper's eyes protrude from the tops of its flat head. Their most noticeable feature however is their side pectoral fins that are located more forward and under their elongated body. These fins function similarly to legs in that they allow the mudskipper to move from place to place.
Realistic 3D Render of Chinese Dragon
false gharial crocodile Tomistoma schlegelii isolated on white background
Taken in the Okavango Delta, Botswana
Stenopterygius was an marine reptile that swam in the seas of Europe during the Jurassic Period.
alligator is swimming
Dakosaurus pose render of background. 3d rendering
Dunkleosteus
Realistic 3D Render of Chinese Dragon
A multiple set of animal engraves isolated on white, from the books Elementos de Zoologia (Laureano Perez Arcas, 1874) and Histoire Naturelle (Mme Achille Comte, 1837) original editions from my own archives.
Free Images: "bestof:Leuroglossus Stilbius Gilbert.jpeg Leuroglossus Stilbius Gilbert Subject Leuroglossus stilbius Tag Fish 1892/1893 Cite book Ichthyological collections of the"
FMIB_43267_Moose.jpeg
FMIB_51605_Coral_Reef_at_Apia.jpeg
FMIB_36296_Pond_Fish-Cultural_Station,_Mammoth_Spring,_Ark_(Bureau_of_Fisheries).jpeg
James_Madison_by_Gilbert_Stuart.jpg
FMIB_47518_Both_trout_ans_bass_are_cultivated_at_many_of_the_stations_This_view_of_the_station_at_Manchester,_Iowa,_shows_stock_ponds_in.jpeg
JohnCarrollGilbertStuart.jpg
Portrait_photograph_of_Gilbert_Welsh_[child]_n.d..jpg
FMIB_34492_Cannery,_Hoonah,_Alaska.jpeg
FMIB_42819_Oyster_Farm_at_Kaidaichi.jpeg
FMIB_49016_Kootenay_Indian_family_at_Moyle_Lake.jpeg
FMIB_33626_Lake_Pepin.jpeg
FMIB_38488_Coral_Reef_of_the_Bahamas.jpeg
FMIB_42802_View_of_a_Turtle_Farm,_Fukagawa,_Tokyo,_Japan.jpeg
Marc_Nattier,_Gilbert_de_Sève_(1676).jpg
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Richard_Ansdell_-_The_Hunted_Slaves_-_Google_Art_Project.jpg
Gilbert_Stuart_-_Portrait_of_Alexander_Townsend_(1784-1835)_-_51.34_-_Minneapolis_Institute_of_Arts.jpg
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Gilbert_Stuart_Williamstown_Portrait_of_George_Washington.jpg
ReginaFlanneryHerzfeld.jpg
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Ida_May_Mellen_(1877-1970).jpg
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Mildred_Clare_Scoville_(1892?-1969).jpg
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Gilbert_Stuart_Newton_-_Captain_Macheath_Upbraided_by_Polly_and_Lucy_in_the_'Beggar's_Opera',_1826_-_Google_Art_Project.jpg
Gilbert_Stuart_Newton_-_Shylock_and_Jessica_from_the_'Merchant_of_Venice,'_II,_ii_-_Google_Art_Project.jpg
Kathleen_Beyer_Blackburn,_(1892-1968)_seated.jpg
Mary_Jane_Rathbun_(1860-1943).jpg
Vincent_van_Gogh_-_Almond_Blossom_-_VGM_F671.jpg
Viola-shelly-shantz-award.jpg
Gertrude_Van_Wagenen_(1893-1978).jpg
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Ninth_International_Congress_of_Psychology.jpg
Stella, Jacques, The Rape of the Sabines, mid 17th century.jpg
Lois_Mattox_Miller.jpg
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Ethel_Ronzoni_Bishop_(1890-1975).jpg
Eleanor_Holgate_Lattimore_(1895-1970)_and_her_husband_Owen_Lattimore_(1900-1989).jpg
Marie_Agnes_Hinrichs_(b._1892).jpg
Mathilde_Margarethe_Lange_(1888-1974?).jpg
Swagers, Charles, The Tomb of Maria Christina of Austria, by Antonio Canova, 1820s.jpg
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Silva_Tipple_New_Lake_(b._1898).jpg
Golgotha_by_Repin.jpg
(left_to_right):_Unidentified_man;_British_archeologist_Dorothy_Annie_Elizabeth_("Daisy")_Garrod_(1892-1968);_and_unidentified_man.jpg
left_to_right:_Clarence_Cook_Little_(1888-1971);_Edgar_Allen_(1892-1943);_Howard_Bancroft_Andervont_(1898-1981);_Madge_Thurlow_Macklin_(1893-1962);_Leiv_Kreyberg_(b._1896);_Gioacchino_Failla_(1891-1961);_and_Henri_Coutard_(1876-1950).jpg
The_Four_Evangelists_(Abraham_Bloemaert).jpg
1875,_Bierstadt,_Albert,_Mount_Adams,_Washington.jpg
Cornelisz,_Cornelis,_A_Courting_Couple_and_Woman_with_a_Songbook,_ca._1594.jpg
De_Champaigne,_Philippe,_The_Visitation,_1643-48.jpg
Mary_Stuart_MacDougall_(b._1885).jpg
Elizabeth_Roemer_(1929-_),_at_her_desk_at_the_U.S._Naval_Observatory,_Flagstaff_(Arizona)_Station,_c._1963.jpg
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Baciccio,_The_Triumph_of_the_Name_of_Jesus,_1676-79.jpg
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Lord Leighton, Frederic, After Vespers, 1871.jpg
Charlotte_Gower_Chapman_(1902-1982).jpg
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Wtewael,_Joachim,_Judith_and_the_Head_of_Holofernes,_ca._1595-1600.jpg
Paul_Gauguin,_ca.1891-1893,_Tehura_(Teha'amana),_polychromed_pua_wood,_H._22.2_cm._Realized_during_Gauguin's_first_voyage_to_Tahiti._Musée_d'Orsay,_Paris.jpg
(left_to_right):_Walter_Bauer,_Rebecca_Price_Craighill_Lancefield_(1895-1981),_and_Macyln_McCarty.jpg
FMIB_32547_Leuroglossus_Stilbius_Gilbert.jpeg
FMIB_33448_Lyconectes_Aleutensis_Gilbert.jpeg
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FMIB_33525_Lycodapus_Fierasfer_Gilbert.jpeg
FMIB_33431_Triglops_Beani_spnov.jpeg
FMIB_33442_Triglops_Scepticus_spnov.jpeg
FMIB_33470_Icelinus_Borealis_spnov.jpeg
FMIB_33488_Sebastolobus_Altivelis_spnov.jpeg
FMIB_33529_Lycodapus_Dermatinus_spnov.jpeg
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FMIB_33459_Limanda_Proboscidea_spnov.jpeg
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FMIB_33471_Lumpenus_Mackayi_spnov.jpeg
FMIB_33486_Elanura_Forficata_spnov.jpeg
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FMIB_33517_Raja_Aleutica_spnov.jpeg
FMIB_33462_Acanthocottus_Laticeps_spnov.jpeg
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FMIB_40096_Etheostoma_micropterus_Gilbert_Chihuahua,_Mexico.jpeg
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FMIB_40118_Isesthes_ionthas_Jordan_&_Gilbert_Blenny_Pensacola,_Florida.jpeg
FMIB_40132_Prionotus_scitulus_Jordan_&_Gilbert_Sea_Robin_Florida.jpeg
FMIB_40108_Noturus_nocturnus_Jordan_&_Gilbert_Type_Sabine_River,_Belton,_Arkansas.jpeg
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FMIB_39409_Zesticelus_profundorum_(Gilbert).jpeg
FMIB_39326_Sternias_xenostethus_(Gilbert).jpeg
FMIB_39328_Icelus_spiniger_Gilbert.jpeg
FMIB_39362_Sebastodes_alutus_Gilbert.jpeg
FMIB_39375_Radulinus_asprellus_Gilbert.jpeg
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