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Aquatic plants. Freshwater algae background. Photographer's shadow. Ecological concept. Blur under water.
Handsome mid adult Hispanic male employee working under an aircraft. He is checking the wheels and wearing a reflective vest.
Bubble algae Valonia ventricosa, surrounded by marine life, underwater Caribbean sea
Sea anemone
Higher aquatic flowering plants in a shallow lake, Kinbur Spit, Ukraine
CAanry Islands flora, corralejo beach red algae.
Einzelner Stein im Wasser am Strand ist mit grünen Algen bedeckt.
Fucus distichus or rockweed is a species of brown alga in the family Fucaceae to be found in the intertidal zones of rocky seashores in the Northern Hemisphere, mostly in rock pools.  Duxbury Reef State Marine Conservation Area, Marin County, California.
Training, employee and woman in small business with logistics, checklist or planning a schedule in office. Working, strategy and people check inventory, paperwork or reading rules of workplace
Disease X Cells. 3D Render
Closeup of aquatic grass in the river
Healthy Thalassia sea grass bed, main source of food for manatees in Florida. Selective focus
Algae Valonia ventricosa, commonly called bubble algae or sailors eyeballs, underwater in the Caribbean sea
Kulbickis Pipefish or New Caledonian Pipefish Festucalex kulbickii occurs in the tropical coastal reefs of the Western Central Pacific in Indonesia, Papua New Guinea and New Caledonia in a depth range from 2-56m, max. length of males 6.4cm, females 6.8cm. \nThe ovoviviparous species - males are brooding eggs and giving birth to live young - feeds on small crustaceans and occurs in different colors, white and red to brown. \nTriton Bay, Indonesia \n3°54'41.052 S 134°7'18.204 E at 15m depth
Close-up of seabed covered with Filamentous algae (Acinetospora crinita). Natural background Green alga. Adriatic Sea, Montenegro
Perennial, rather greenish-black overall. Submerged leaves with a few very long parallel segments easily collapsing out of water; without floating leaves. Flowers large, 20-30mm, petals overlapping.\nHabitat: Fast flowing streams and rivers, generally over hard rocks, often growing in depths of 1m, sometimes more, in nutrient poor or calcareous-rich waters.\nFlowering Season: June-August.\nDistribution: Europe north to S. Scandinavia.\n\nThis Picture is made during a Long Weekend in the South of Belgium in June 2019.
Ophthalmology, medical and eye exam with black woman and consulting for vision, healthcare and glaucoma check. Laser, light and innovation with face of patient and machine for scanning and optometry
Close up of a shark egg.
Study of Protozoa, Algae and bacteria under the microscope for education.
aquatic plants
Seaweed. Underwater marine plants. aquatic plant
Photo showing a dirty tropical fish tank, with overgrown plants and a few small fish, such as neons and cardinal tetras.  The glass of the aquarium is covered in algae, which is obscuring the view of the fish and needs to be scrubbed off from the inside water side.
September 2024 monthly calendar and fall leaves on brown background.
A senior gentleman of African decent sits up on an exam table during a routine check-up.  He is sitting still and quiet as his female doctor listens to his heart.
Red tubifex worms in bottom of aquarium.
tidal flat scenery
Calcareous green algae (Halimeda tuna) close-up undersea, Aegean Sea, Greece, Halkidiki
Two Asian senior doctors using digital tablet to check the report of patient online at CT scan room in hospital.
Movement of algae leaves in the river.
2 Gen Z friends hanging out together, wide angle shot.
Free Images: "bestof:Gracilaria confervoides, cystocarpic.jpeg check categories 3 September 2015 2 Gracilaria confervoides cystocarpic Subject Gracilaria Marine algae Tag Aquatic"
Pink flowers with bee.JPG
FMIB_43267_Moose.jpeg
FMIB_33626_Lake_Pepin.jpeg
FMIB_49016_Kootenay_Indian_family_at_Moyle_Lake.jpeg
FMIB_38488_Coral_Reef_of_the_Bahamas.jpeg
FMIB_36296_Pond_Fish-Cultural_Station,_Mammoth_Spring,_Ark_(Bureau_of_Fisheries).jpeg
FMIB_34492_Cannery,_Hoonah,_Alaska.jpeg
FMIB_42819_Oyster_Farm_at_Kaidaichi.jpeg
FMIB_51605_Coral_Reef_at_Apia.jpeg
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
Interior_of_museum_showing_Northwest_coast_Native_American_artifacts,_Washington,_ca_1905_(BAR_88).jpeg
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Teodor_Axentowicz,_Autoportret_z_paletą.jpg
Teodor_Axentowicz,_Anachoreta.jpg
Stanisław Lentz, Strajk.jpg
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Tadeusz_Ajdukiewicz,_Arab_na_siwym_koniu.jpg
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Antoni_Brodowski,_Edyp_i_Antygona_-_01.jpg
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Maurycy_Gottlieb,_Chrystus_nauczający_w_Kafarnaum.jpg
Jacek_Malczewski,_Hamlet_Polski_-_Portret_Aleksandra_Wielopolskiego.jpg
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Marcin_Zaleski,_Pałac_Myślewicki_w_Łazienkach.jpg
Marcin_Zaleski,_Wzięcie_Arsenału.jpg
Daniel_Schultz,_Portret_Ludwiki_Marii_Gonzagi.jpg
Autor_nieznany_(malarz_polski),_Widok_z_Placu_Zamkowego_na_Krakowskie_Przedmieście.jpg
Rocky_mountain_flowers_(Plate_4)_(6279686091).jpg
Jan_Chrzciciel_Lampi,_Portret_Józefy_z_Radziwiłłów_Massalskiej.jpg
FMIB_42802_View_of_a_Turtle_Farm,_Fukagawa,_Tokyo,_Japan.jpeg
Daniel_Schultz,_Portret_Jana_III_Sobieskiego,_króla_Polski.jpg
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Flag of Scotland defaced with Royal Arms.PNG
Macassan prau.jpg
FMIB_38423_Gracilaria_confervoides,_cystocarpic.jpeg
FMIB_38444_Gracilaria_multipartia,_from_harbor;_a_and_b,_sterile;_c,_cystocarpic.jpeg
FMIB_38448_Herposiphonia_tenella_on_Gracilaria_multipartita.jpeg
FMIB_38391_Gelidium_coerulescens.jpeg
FMIB_38404_Gelidium_crinale.jpeg
FMIB_38408_Sargassum_natans.jpeg
FMIB_38437_Eucheuma_gelidium.jpeg
FMIB_53561_Diatomees.jpeg
FMIB_38407_Fucus_vesiculosus.jpeg
FMIB_53264_Pelvetia_canaliculata.jpeg
FMIB_53275_Lithothamnion_coralloides.jpeg
FMIB_53620_Rhodophycees_ou_Floridees_(Algues_rouges)_Spherococcacees,_Gracilaria_compressa_(Ag)_Grev.jpeg
FMIB_37063_Goemon_-_la_mise_en_meules.jpeg
FMIB_47401_-Renfrewia-_-_Typical_holdfast.jpeg
FMIB_36994_Goemon_-_la_Recolte_et_le_Transport.jpeg
FMIB_47396_Photomicrograph_of_stipe_of_Renfrewia.jpeg
FMIB_47397_Photomicrograph_of_stipe_of_Renfrewia.jpeg
FMIB_47398_-Renfrewia-_-_Longitudinal_section_of_stipe.jpeg
FMIB_41011_Pleurococcus_aquaticus;_Chloroccum_natans.jpeg
FMIB_47399_-Renfrewia-_-_Radial_section_of_holdfast_showing_secondary_branch.jpeg
FMIB_47400_-Renfrewia-_-_Cross_section_of_fruiting_lamina_showing_paraphyses_and_gonidangia.jpeg
FMIB_53277_Algues_calcaires_autour_des_roches_de_l'ile_St-Honorat.jpeg
FMIB_41010_Fusola_viridis;_Oocystia_borgei;_Chordatella_citriformis;_Pleurococcus_regularis_Artari.jpeg
FMIB_41009_Chlamydomonas_gracilis;_Chlamydomomas_communis;_Chlamydomonas_globosa;_Scenedesmus_bijugatus_var_flexuosus;_Staurogenia.jpeg
FMIB_53528_On_Malaxe_et_coupe_l'Asaksanori_en_copeaux_pour_lui_donner_la_forme_necessaire_a_la_vente.jpeg
FMIB_52474_Gracilaria_multipartita.jpeg
FMIB_38445_Agardhinula_browneae,_cystocarpic.jpeg
FMIB_38447_Chondria_sedifolia,_cystocarpic.jpeg
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