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Longtail tadpole shrimp, Triops longicaudatus. Called a living fossil as the species having the same morphology for 70 million years.
Extreme magnification - Wasp stinger with venom sac
ultra macro photo of the head of Centipedes arthropod
Honeybee Mouth Parts under light microscope with white background
Macro photo of a Gray silverfish (Ctenolepisma longicaudatum) on a white background
Ant under microscope
Gobidae – Gobius niger among green algae
grasshopper
Ostracod is a small crustacean found in a freshwater pond. Zooplankton, micro crustacean under the light microscope. Magnification of 100 times, microscope objective 10
Horsefly or gadfly on white background, extreme close-up
Extreme magnification - Fly paw at microscope, 50x magnification
Giant Water Bug with Eggs, Abedus indentatus, Sierra Nevada Mountains, California. Belostomatidae.
Drepanaspis was a ray-like flattened fish that lived in Europe during the Devonian Period.
Colorful Coral Reef Teeming with Exotic Fish. Lively and colorful coral reef in a vibrant underwater world. Diverse array of tropical fish swimming freely in their aquatic environment, creating a mesmerizing scene for nature and animal enthusiasts alike. Cardinalfish.
Water flea (Moina macrocopa) under light microscope view for biology education.
Mayfly
Male of beetle (Copris lunaris). Extreme macro
A close up of a cicada on a stick.
Extremely close up photo of mosquito. Detailed photo of mosquito's head with antennaes, simple eye and compound eye, palps and legs. On a white abstract background. Entomology concept.
Weevil extreme macro photography closeup
Human Glands Lobes of Thyroid Gland Anatomy. 3d illustration
Ant under microscope
Macro shot of a green beetle on a dark background
honeybee
Close-up macro shot of a Centipedes arthropod's head, featuring its many intricate details
Whiteleg shrimp, Litopenaeus vannamei or Penaeus vannamei,  known as Pacific white shrimp or King prawn, is a species of prawn of the eastern Pacific Ocean commonly caught or farmed for food. Sea of Cortez, Baja California, Mexico.
Anomalocaris was an arthropod predatory animal that lived in the seas of the Cambrian Age of British Columbia.
cicada slough
Planaria flatworm, under microscope view.(Soft focus)
Shell series: sea shells in various colors
Free Images: "bestof:Upper Surface of Head of Acipenser naccarii, var Nardoi.jpeg Upper Surface of Head of Acipenser naccarii var Nardoi Subject Acipenser Tag Fish 1886 en Cite book"
Polygonum_cespitosum_var._longisetum,_upper_marlboro_2016-10-22-19.13.jpg
Acipenser oxyrinchus desotoi.jpg
Strugeon fish in water acipenser fulvescens.jpg
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Pieter_Brueghel_the_Elder_-_The_Dutch_Proverbs_-_Google_Art_Project.jpg
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Sturgeon fish professional underwater photography.jpg
People with sturgeon fish.jpg
Stroop Report - Warsaw Ghetto Uprising 06.jpg
Stroop Report - Warsaw Ghetto Uprising 06b.jpg
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lake-swim-head-water-water-surface-1408151.jpg
Fish head.jpg
Darkling_Beetle,_head,_Upper_Marlboro_2013-10-08-22.41.15_ZS_PMax.jpg
Fish head close up under water.jpg
Head of fish detailed.jpg
Assassin_Bug,_head,_MD,_Upper_Marlboro_2013-09-15-13.47.53_ZS_PMax.jpg
Lasioglossum_coriaceum,_f,_head,_upper_marlboro,_md,_leadplant_2014-06-04-12.41.44_ZS_PMax.jpg
Arrhenodes_minutus_,_U,_Head,_Upper_Marlboro,_MD_2013-07-05-15.07.46_ZS_PMax.jpg
Yellow bullhead fish head underwater close up image ameiurus natalis.jpg
kohlrabi-vegetables-318166.jpg
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Rainbow trout fish on water surface.jpg
Great sculpin fish close up head.jpg
Grackle_with_Ghost_Ant,_head,_md,_upper_marlboro_2015-05-04-06.51.jpg
kohl-red-cabbage-blue-cabbage-386245.jpg
human-person-blink-man-portrait-62517.jpg
Bighorn sheep head.jpg
Upper Klamath national park.jpg
Upper Andreafsky river area.jpg
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Lake trout fish underwater close up head.jpg
petrification-fossil-nautilus-fossil-205364.jpg
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petrification-fossil-shell-fossil-205221.jpg
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wave-spray-sea-ocean-beach-coast-929093.jpg
hdd-disk-drive-storage-backup-906531.jpg
doll-display-dummy-fashion-window-1077238.jpg
Deer female animal head.jpg
Copperhead snake head reptile.jpg
Kanuti river upper wetlands.jpg
sedge_flower,_MD,_PG_County_2014-05-19-16.53.48_ZS_PMax.jpg
Midge_2015-04-14-20.51.59_ZS_PMax.jpg
sedge2_flower,_MD,_PG_County_2014-05-19-16.42.58_ZS_PMax.jpg
Leaf epidermis.jpg
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Carassius gibelio male head 2009 G1.jpg
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Measuring surface runoff.jpg
Detailed photo of bison mammal head.jpg
Manatee animal close up head.jpg
Desert tortoise head close up.jpg
Cottongrass along the upper coleen river.jpg
Attu island casco cove upper base.jpg
Globe_Artichoke_seed-head.png
display-dummy-doll-swimsuit-face-579918.jpg
display-dummy-doll-swimsuit-face-579917.jpg
Panther animal head panthera.jpg
Odobenus rosmarus male walrus head.jpg
Brown bear cub head.jpg
Bison head detailed image.jpg
Bison head with horns.jpg
Caribou close up head.jpg
Deer head cervus elaphus.jpg
Giraffe head close up.jpg
Gattinger lobelia plant flower lobelia appendiculata var gattingeri.jpg
Surface water monitoring station.jpg
Wetlands upper Kanuti river.jpg
Grass_spider,_Back,_MD,_Beltsvile_2013-09-28-17.10.08_ZS_PMax.jpg
duck-ducks-animal-water-bird-253416.jpg
swan-animal-bird-beak-nature-736311.jpg
gull-bird-nature-animals-175458.jpg
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