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Jack Dempsey (Rocio octofasciata) - Freshwater fish
Betta fish, blue siamese fighting fish, isolated on white background
Perch (Perca fluviatilis)
Mickey Mouse Platy parent and child
Aerial view of The Pools of Immortals, natural pools near Jiuzhaigou National Park in Sichuan province, China
Sunny perch (Lepomis gibbosus) isolated on white background.
Reeds plant reflected in the water and green leafy underwater plants in the river.
Brazilian Sardinella (Sardinella brasiliensis) - Marine fish
Blue Swimming pool water waves with palm leaf shade - Summer background
Betta fish (Siamese fighting fish) isolated on white
Cihlid Fish on blue background
Diamond tetra fish in water on green backrgound in aquarium
Sunshine and rippled surface of a swimming pool create blue reflections in a sunlit pool that generate patterns and shapes, Aqaba, Jordan
European bitterling (Rhodeus amarus) wild fish swimming underwater in natural environment on tranquil background. Netherlands,
Fresh lines of the tennis court
macro of pregnant female Guppy (Poecilia reticulata), bit harsh reflections on the belly
Pirarucu (Arapaima gigas) - Amazon River Basin fish
krka Waterfalls mountains and river in croatia
Small blue tropical fish with other brightly colored fish
killi patrizii
Krk waterfalls, Croatia - 06 28 2015: fish in crystal clear turquoise water
Channa maculata swimming in fish tank. An omnivorous fish that lives in the Mekong Delta is used to feed farmers during floods
close up freshwater fish is black shark fish with isolated white background
Full frame shot of a swimming pool  from a high point of view
Electric Blue Dempsey fish  in the aquarium (Neon Blue Dempsey, Jack Dempsey Neon Blue, Rocio octofasciata, Regan)
Water motion in swimming pool
backyard garden pond with green plant
The surface of the sea, which has a shimmering blue-green color. The water looks calm and tranquil, with small waves creating ripples on the surface.
Free Images: "bestof:Bluepoint (Quadrula undulata).jpeg Bluepoint Quadrula undulata Subject Quadrula Freshwater mussels Tag Shellfish 1899 Cite book Mussel Fishery and Pearl-Button"
FMIB_43267_Moose.jpeg
FMIB_42819_Oyster_Farm_at_Kaidaichi.jpeg
FMIB_34492_Cannery,_Hoonah,_Alaska.jpeg
FMIB_51605_Coral_Reef_at_Apia.jpeg
FMIB_42802_View_of_a_Turtle_Farm,_Fukagawa,_Tokyo,_Japan.jpeg
FMIB_49016_Kootenay_Indian_family_at_Moyle_Lake.jpeg
FMIB_33626_Lake_Pepin.jpeg
FMIB_38488_Coral_Reef_of_the_Bahamas.jpeg
FMIB_36296_Pond_Fish-Cultural_Station,_Mammoth_Spring,_Ark_(Bureau_of_Fisheries).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
Water-Lilies-and-Japanese-Bridge-(1897-1899)-Monet.jpg
FMIB_38853_Bluepoint_(Quadrula_undulata).jpeg
FMIB_38861_Quadrula_ebena.jpeg
FMIB_38881_Bullhead_(Pleurobema_aesopus)_Warty-Back_(Quadrula_pustulosa)_Butterfly_(Plagiola_securis)_Outside_and_inside_views.jpeg
FMIB_38254_Three-ridge,_Quadrula_undulata_(Barnes),_from_James_River,_S_Dak,_upper_pair;_Blue-point,_Quadrula_picata_(Say),_from_Illinois.jpeg
FMIB_38857_Pocketbook_Clam_(Lampsilis_ventricosus).jpeg
FMIB_38858_Pocketbook_Clam_(Lampsilis_copax).jpeg
FMIB_38859_Samples_of_undersized_mussel_shells_used_in_button_making.jpeg
FMIB_38875_Musket_(Lampsilis_ligamentinus)_Outside_and_inside_views_Slough_Sand_Shell_(Lampsilis_fallaciosus).jpeg
FMIB_38871_Shellfish.jpeg
FMIB_38882_Crowfood_dredge_or_grapple,_showing_mussels_attached_to_the_hooks.jpeg
FMIB_38885_Deerhorn_or_Buckhorn_(Tritigonia_verrucosa)_Upper_figure_Hatchet-Back_or_Hackle-Back_(Symphynota_complanatu)_Lower_figure.jpeg
FMIB_38887_Cooking_Mussels_to_Remove_the_Meats_Shore_of_the_Mississippi_in_Midwinter.jpeg
FMIB_38868_Loading_Mussels_on_Scows_at_Leclaire,_Iowa,_for_Transportation_to_Muscatine.jpeg
FMIB_38869_Yellow_Sand_Shell_or_Yellow-Back_(Lampsilis_anodontoides)_First_figure_a_male,_second_a_female_Black_Sand_Shell_(Lampsilis.jpeg
FMIB_38854_Glimpse_of_the_Mussel_Business_at_Leclaire,_Iowa,_where_the_mussels_are_bought_from_the_fishermen,_cleaned,_and_the_shells_sent.jpeg
FMIB_38240_mussel,_Quadrula_ebenus;_marsupium_occupying_all_four_gills.jpeg
FMIB_38257_Long_solid,_Quadrula_subrotunda_(Lea),_from_Cumberland_River.jpeg
FMIB_38267_Pimple-back,_Quadrula_pustulosa_(Lea),_from_Mississippi_River,_illustrating_diversity_of_this_species_in_form_and_sculpture.jpeg
FMIB_37760_Three-Ridge_(Quadrula_Plicata)_which_was_injured_and_contained_no_pearls.jpeg
FMIB_38268_Quadrula_ebenus_(Lea)_from_Mississippi_River_Upper_Pair;_Quadrula_solida_(Lea)_from_Mississippi_River_Lower_pair.jpeg
FMIB_37758_Washboard_(Quadrula_Heros),_size_4_58_by_6_12_Inches.jpeg
FMIB_38863_Interior_of_Button_Factory_Sawing_the_rough_blanks.jpeg
FMIB_38890_Interior_of_Button_Factory_Grinding_the_Blanks.jpeg
FMIB_38252_Quadrula_ebenus_(Lea)_from_Mississippi_River_Upper_and_Middle;_Hickory-nut,_Obovaria_elipis_(Lea)_from_Mississippi_River_Lower.jpeg
FMIB_38878_Button_Factory,_Muscatine,_Iowa.jpeg
FMIB_38255_Pimple-back,_Quadrula_pustulata_(Lea)_a;_Purple_pimple-back,_Quadrula_granifera_(Lea),_from_Mississippi_River,_b_&_c;_Three.jpeg
FMIB_38258_Ohio_River_pig-toe,_Quadrula_obliqua_(Lamarck),_from_Ohio_River_Upper_Pair;_Pig-toe,_Quadrula_undata_(Barnes)_from_Illinois.jpeg
FMIB_38260_Bank-climber,_Quadrula_trapezoides_(Lea),_from_White_River,_Ark,_upper_and_middle;_Pig-toe,_Quadrula_pyramidata_(Lea),_from.jpeg
FMIB_38269_Washboard,_Quadrula_heros_(Say),_from_Mississippi_River,_upper_and_middle;_Buckhorn,_Tritogonia_tuberculata_(Barnes)_from.jpeg
FMIB_38270_Quadrula_cocinea_(Conrad),_from_Fox_River,_upper_pair;_Wabash_pig-toe,_Quadrula_rubiginosa_(Lea),_from_Cedar_Creek,_Ind_At_bottom.jpeg
FMIB_47821_Monkey-face,_Quadrula_melanevra_(Rafinesque),a;_maple-leaf,_Quadrula_lachrymosa_(Lea),_b;_maple-leaf,_Quadrula_fragosa_(Conrad.jpeg
FMIB_38877_Quadrula_ebena_Lea_Niggerhead_of_the_button_manufacturers_Young_shell_taken_in_its_tenth_year_This_has_young_in_all_four_leaves.jpeg
FMIB_38862_Tongs_and_rake_used_in_mussel_fishery_of_Mississippi_River.jpeg
FMIB_38884_Interior_of_Button_Factory_Drilling_Holes_in_the_Buttons.jpeg
FMIB_38856_Steam_Dredge,_specially_constructed_for_the_Mussel_Fishery,_Muscatine,_Iowa.jpeg
FMIB_38866_House-Boat_Used_in_Mussel_Fishery_of_Mississippi_Occupied_by_Fisherman_and_his_Family.jpeg
FMIB_38870_Large_'Deerhorn'_(Tritgonia_verrucosa)_from_which_Twenty-Eight_Rough_Blanks_Have_Been_Cut.jpeg
FMIB_38886_Scow,_with_Dredge_and_Windlass,_Employed_in_Mussel_Fishery_of_Mississippi_River.jpeg
FMIB_37759_Exterior_view_of_a_washboard_(Quadrula_heros),_showing_the_abnormal_ridge_on_the_right_valve_and_the_valley_on_the_left_valve.jpeg
FMIB_38872_Interior_of_Button_Factory_Sorting_the_buttons,_sewing_them_on_cards,_and_packing_in_boxes.jpeg
FMIB_38864_Mussel_Fishing_Through_the_Ice,_Winter_of_1898-99,_Mississippi_River_near_Leclaire,_Iowa.jpeg
FMIB_38865_Mussel_Fishing_through_the_Ice_near_Princeton,_Iowa,_on_the_Mississippi_River,_Winter_of_1898-99.jpeg
FMIB_38874_Mussel_Fishing_Through_the_Ice,_Winter_of_1898-99,_Mississippi_River_near_Leclaire,_Iowa.jpeg
FMIB_38880_Mussel_Fishing_through_the_Ice_near_Princeton,_Iowa,_on_the_Mississippi_River,_Winter_of_1898-99.jpeg
FMIB_51187_Mussel,_Mytilus_edulis.jpeg
FMIB_51189_Rough_Mussel,_Modiola_pilcatula.jpeg
FMIB_51190_Horse_Mussel,_Modiola_modiolus.jpeg
FMIB_51188_Black_Horse_Mussel,_Modiola_nigra.jpeg
FMIB_38283_Churn_used_in_polishing_buttons.jpeg
FMIB_38318_Illustrating_careful,_methodical_cutting.jpeg
FMIB_38324_Cutting_machine_of_simple_type.jpeg
FMIB_38288_Finished_buttons_of_several_sizes_and_patterns.jpeg
FMIB_38307_Tumbnler_employed_for_buffing_blanks_or_buttons.jpeg
FMIB_38285_Belt_grinders,_where_blanks_are_brought_to_uniform_thickness.jpeg
FMIB_38298_Cutting_room,_where_blanks_are_cut_from_the_raw_shells.jpeg
FMIB_38299_Modern_automatic_machine_for_shaping_and_drilling_buttons.jpeg
FMIB_38279_Sorting_room,_in_which_skillful_operators_classify_buttons_into_12_grades.jpeg
FMIB_38287_Shaker_in_which_the_buttons_receive_the_final_polish.jpeg
FMIB_38297_Blank_classifiers_for_separation_of_blanks_according_to_thickness.jpeg
FMIB_38309_Illustrating_theoretically_correct_use_of_shell_for_small_blanks.jpeg
FMIB_38315_Illustrating_economical_use_of_shells_of_various_sizes.jpeg
FMIB_38320_Belt_grinder_employed_to_remove_the_backs_from_blanks_and_bring_them_to_desired_thickness.jpeg
FMIB_38294_Finishing_room,_where_the_blanks_are_converted_into_buttons_by_automatic_facing_and_drilling_machines.jpeg
FMIB_38316_Illustrating_wasteful_cutting_practiced_in_earliest_stages_of_fresh-water_pearl-button_manufacturing_industry.jpeg
FMIB_38286_Churns,_with_buttons_receiving_polish_by_the_use_of_acid_and_steam_Note_the_funnels_from_which_acid_solution_drips_into_the.jpeg
FMIB_38291_Tubular_saws_of_different_sizes,_saw_and_spun_fitted_into_the_chuck,_and_shell_from_which_blanks_have_been_cut.jpeg
FMIB_38293_Illustrating_reasonably_careful_practice_in_cutting_In_endeavoring_to_cut_too_closely_the_shell_in_lower_right-hand_corner_the.jpeg
FMIB_38301_Original_foot-power_lathe_employed_by_Mr_Boepple_in_the_inauguration_of_the_fresh-water_pearl-button_industry.jpeg
FMIB_38314_Blanks_of_various_sizes_and_thicknesses_as_cut_from_the_shell_and_before_submission_to_the_nes&qubacking'_process.jpeg
FMIB_38319_Poor_cutting_due_to_want_of_care_or_lack_of_experience_Note_poor_spacing,_overlapping_of_blanks,_and_exposed_margins_of_shell.jpeg
FMIB_38557_Ribbed_Mussel.jpeg
FMIB_38237_Structure_of_a_fresh-water_mussel.jpeg
FMIB_38263_Lake_Pepin_mucket,_female_Lampsilis_luteola_(Lamarck).jpeg
FMIB_38265_Common_river_mucket_Lampsilis_ligamentina_(Lamarck).jpeg
FMIB_38277_Yellow_sand-shell_Lampsilis_anodontoides_(Lea).jpeg
FMIB_39021_Culling_mussels_by_hand.jpeg
FMIB_39050_Steaming_mussels_in_a_process_kettle.jpeg
FMIB_38559_Edible_Mussel_Cape_Ann,_Mass.jpeg
FMIB_50180_Isolated_piles_covered_with_the_spawn_of_mussels.jpeg
FMIB_42971_Sea-mussel_(Mytilus_edulis_Linnaeus).jpeg
FMIB_37903_Fresh_water_Mussel_throwing_off_the_young.jpeg
FMIB_38303_Receiving_shells_at_boat_landing.jpeg
FMIB_38311_Sorting_table_and_heap_of_shells_on_river_bank.jpeg
FMIB_39852_Shells_of_Fresh-Water_Mussel_(Unio_crassidens)_Mississippi_River.jpeg
FMIB_41269_River-Mussel_(Unio_margaritifer)_with_pearl_on_one_valve.jpeg
FMIB_38295_Dip_net_and_forkw_with_shore_equipment.jpeg
FMIB_38306_Taking_mussels_with_the_shell_tongs.jpeg
FMIB_38312_Small_cutting_plant_and_operatives_on_Mississippi_River.jpeg
FMIB_38855_Lampsilis_luteolus_Lam_Female_Shell_produced_at_posterior_base.jpeg
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