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Microscopic photo of a thin section of calcareous tufa of Holocene age.
Human hand holding the results of a DNA analysis.
amazing inhabitants of the microworld under a microscope
Ammomite (Ammomoideae) fossil imprint on a limestone. The image was captured in the canton of schaffhausen during springtime.
Computer generated 3D illustration with the dinosaur Mamenchisaurus in a rainforest
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Rudists embeded in sandstones, cross sections.\nCretaceous marine fossis near Barcelona.
Licmophora sp. algae, marine and freshwater diatom under microscopic view. Genus of benthic, photosynthetic and epiphyte diatom
Euglena is a genus of single cell flagellate eukaryotes under microscopic view for study.
plant pittospora leaf c.s. under light mircoscope with white background
Chaetoceros is the largest genus of marine planktonic diatoms, phytoplankton
Senior forensic scientist working in laboratory
Complete fish fossil embedded in lime stone
Trematode parasite under a microscope
Trilobites fossil from Middle Ordovician Era. Selective focus
False turkey tail mushrooms (Stereum lobatum) on log in the Connecticut woods after rain. A common bracket fungus distinguished from turkey tails (Trametes versicolor) by its more reddish color and smooth rather than porous underside.
Licmophora sp. is a genus of benthic diatom. It is an epiphyte, which means it must perch on another organism or object for structural stability
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Ammonite inside a limestone rock. The ammonites where living between 409 and 65 million years ago (Mya). The image was captured in the canton of Aargau (Switzerland).
Superior lobe Posterior 3d medical
Photomicrograph of algae, Cosmarium turpinii, a desmid. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Host cells with spores (mold) are inside wood under the microscope for education.
Abstract technological design of an artificial molecular structure in many colors. Horizontal wide composition.
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
Liver Fluke Section under light microscope with white background
four Fossils Specimens  : Practical Specimens for Study of Earth Science / Isolated white
Fossilised Fish
Wood and bark cells of a Sudanese frankincense tree, Boswellia papyrifera, under the microscope and with polarized light.
Fossil Fern inside carbon rocks. The image was captured in the Swiss Alps.
Free Images: "bestof:Osteogeniosus militaris Mintern 108.jpg The species names / identity need verification The original plates showed the fishes facing right and have been flipped"
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Osteogeniosus_militaris_Mintern_108.jpg
Osteogeniosus_stenocephalus_Mintern_108.jpg
Batrachocephalus_mino_Mintern_108.jpg
Ketengus_typus_Mintern_108.jpg
Pangasius_buchanani_Mintern_108.jpg
Pseudotropius_murius_Mintern_108.jpg
Rita hastata Mintern 103.jpg
Anampses_caeruleopunctatus_Mintern_87.jpg
Cheilinus_fasciatus_Mintern_84.jpg
Cheilio_inermis_Mintern_88.jpg
Coris_aygula_Mintern_88.jpg
Cossyphus_diana_Mintern_87.jpg
Epibulus_striatus_Mintern_87.jpg
Glyphidodon_bengalensis_Mintern_83.jpg
Glyphidodon_caelestinus_Mintern_83.jpg
Glyphidodon_leucopleura_Mintern_83.jpg
Glyphidodon_notatus_Mintern_83.jpg
Glyphidodon_sordidus_Mintern_83.jpg
Gomphosus_caeruleus_Mintern_88.jpg
Hemigymnus_melapterus_Mintern_84.jpg
Labroides_dimidiatus_Mintern_87.jpg
Novacula_punctulata_Mintern_88.jpg
Platyglossus_hyrtlii_Mintern_88.jpg
Platyglossus_leparensis_Mintern_84.jpg
Platyglossus_marginatus_Mintern_84.jpg
Platyglossus_notopsis_Mintern_84.jpg
Pseudoscarus_rivulatus_Mintern_87.jpg
Scarichthys_caeruleopunctatus_Mintern_87.jpg
Stethojulis_strigiventer_Mintern_84.jpg
Achirus_pavoninus_Mintern_93.jpg
Cynoglossus_arel_Mintern_98.jpg
Cynoglossus_quinquelineatus_Mintern_98.jpg
Macrones_cavasius_Mintern_100.jpg
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Macrones_keletius_Mintern_98.jpg
Macrones_leucophasis_Mintern_100.jpg
Macrones_microphthalmus_Mintern_100.jpg
Macrones_oculatus_Mintern_98.jpg
Macrones_punctatus_Mintern_100.jpg
Macrones_vittatus_Mintern_98.jpg
Solea_ovata_Mintern_93.jpg
Synaptura_albomaculata_Mintern_93.jpg
Synaptura_cinerascens_Mintern_93.jpg
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Arius_buchanani_Mintern_105.jpg
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Arius_subrostratus_Mintern_106.jpg
Arius_thalassinus_Mintern_104.jpg
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Belone_annulata_Mintern_120.jpg
Exocoetus_evolans_Mintern_120.jpg
Exocoetus_poecilopterus_Mintern_120.jpg
Hemiramphus_far_Mintern_120.jpg
Hemiramphus_georgii_Mintern_120.jpg
Macrones_armatus_Mintern_101.jpg
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Macrones_malabaricus_Mintern_101.jpg
Macrones_montanus_Mintern_101.jpg
Macrones_tengara_Mintern_101.jpg
Rita_buchanani_Mintern_103.jpg
Rita_pavimentata_Mintern_103.jpg
Platyglossus_marginatus_var_Mintern_84.jpg
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Rita_buchanani_juv_Mintern_103.jpg
Rita_buchanani_y_Mintern104.jpg
Rita_chrysea_Mintern104.jpg
Anthias_multidens_Ford_7.jpg
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