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Macro of mosquito larva on black background. Mosquito's larva in water.
A large Aedes provocans mosquito larva, hangs from the surface of the water breathing through its air tube.  This species of mosquito is very common in the woodlands of North America.  They develop in vernal pools, emerge in large numbers and their fierce biting habits make them a large human pest.
Super macro photo of Spider, butterfly caterpillar, Bee, Insects and Other animals in nature.
Rat tailed maggot photographed in a studio
This nearly two inch long larva from the genus Corydalus is a fearsome predator
A hermit crab in the French Mediterranean Sea
sawfly grub imprisoned in baltic amber
Godeffroys Worm Cucumber Euapta godeffroyi occurs in the subtropical and tropical Indo-Pacific from South Africa to Hawaii in a depth range from 0-77m, max. length 40cm. \nThe spicules (microscopic calcareous structures that project through the skin) are a mixture of anchors and perforated plates with large holes.  \n\nThe nocturnal species is a deposit feeder spending the day hidden among the rubble and corals. It emerges at night, crawling along using its anchor spicules for adhesion, and extending its tentacles onto the sediment (like this specimen) which sticks to them; food particles are passed to the mouth where they are scraped off. The sea cucumber selects the more nutritious particles it finds and consumes several times its bodyweight each day.\n\nTriton Bay, West Papua Province, Indonesia\n3°54'2.5416 S 134°6'23.8608 E at 9m depth by night
Photomicrograph of mayfly nymph, Baetis species, with leaflike gills on back. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
Artemia Salina - Brine Shrimp are food of Seahorses and many other Saltwater Animals
Mosquito larvae in the water - small animal that causes tropical diseases
Monotomidae, Coleoptera Fossil in Burmese amber of Cenomanian era, 100 million years ago, from the state of Myanmar, extreme macro shot
frigánea, Caddisfly larvae under the water in the built home. Trichoptera. (Caddisfly).River habitat
Curious eurasian otter (Lutra lutra) looking up in a stream.
Tadpole swimming in a pond
Big Blue Octopus Octopus cyanea  occurs in the tropical Indo-Pacific from eastern Africa to the Hawaiian Islands in a depth range from 0-150m, max. mantle length 22cm with arms to at least 80 cm. \nBig blue octopuses are found living in muddy, sandy, or rocky bottoms, and in seagrass beds. They create lairs or dens in crevices or coral rubbles within coral reefs. These dens aren't used for long term; on average individuals spend up to 35 days in one den. The average lifespan of big blue octopuses is 12 to 15 months.\nThis juvenile specimen was encountered in the Triton Bay, Indonesia \n3°54'41.052 S 134°7'18.204 E at 12m depth
Common Frog, Rana temporaria tadpole with internal gills, 3 weeks after hatching, in front of white background
Rat tailed maggot photographed in a studio
Close up of mosquito larva
Close up of a House Centipede
Photomicrograph of mosquito larva, Culex species. Live speciman. 4X, wet mount, transmitted light.
Parasitic (Argulus sp.), Study of Argulus sp. under microscope view in laboratory.
The Flycatcher scolopendra. Centipede flycatcher, insect predator Scutigera coleoptrata
Larva on a gren leaf
Lepidoptera larvae in the wild, North China
an eel searches for food on the Los Llanos region of Colombia
close up photo of  medicinal leech
Chestnut larva reflected in a mirror with black background. Copy Space
Microscopic image of daphnia, dark field technique
Great Silver Water Beetle (Hydrophilus piceus)
Free Images: "bestof:Trachys minutus larva under.JPG Underside of head of larva of Trachys minutus Reitter Fauna Germanica 1911 Reitter Fauna Germanica public domain"
Wasps insect vespula germanica.jpg
Screwworm larva close up.jpg
Close up of a spicebush swallowtail butterfly larva on a spicebush leaf.jpg
Spicebush swallowtail butterfly larva on a spicebush leaf papilio troilus linnaeus.jpg
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Painted lady butterfly vanessa carui.jpg
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Turtles under water.jpg
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Brown bear cub head.jpg
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Giraffe face.jpg
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Odobenus rosmarus male walrus head.jpg
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Moose animal head alces alces.jpg
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African masai giraffe animal.jpg
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Horse head Arabian horse.jpg
Lynx cat head animal.jpg
Manatee on ground close up head trichechus manatus latirostris.jpg
Baby loggerhead turtles under red light photo.jpg
Baby loggerhead turtle under ultra red light.jpg
Desert tortoise head close up.jpg
Placidochromis electra Under the sea fish underwater life.jpg
Snake head with tongue extended close up.jpg
Walrus male close up head odobenus rosmarus.jpg
Brown bear close up head ursus arctos.jpg
Grizzly bear lying with his head down.jpg
Caribou full face and placement of antlers on head.jpg
Close up of head of white tailed deer female.jpg
Short tailed weasel close up head mustela erminea.jpg
Side view close up of rabbit sitting on gravel under brush.jpg
Close view of head with antlers of young bull moose alces alces.jpg
Yellow bullhead fish head underwater close up image ameiurus natalis.jpg
Close up head and shoulder shot of mona ground iguana reptile.jpg
Close up of head of puerto rican boa snake epicrates inornatus.jpg
Close up of head of young bull walrus marine mammal in water odobenus rosmarus.jpg
Male walrus out of water lifted head proudly showing their large tusks.jpg
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Black bears.jpg
Polar bears.jpg
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Kittens (1).jpg
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Cattle (1).jpg
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