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    Freshwater sponge (Spongilla sp.), coloured scanning electron micrograph (SEM). — Stock Photo
    Freshwater sponge (Spongilla sp.), coloured scanning electron micrograph (SEM).
    Marine biodiversity with colorful sea of coral reef in tropical clear water — Stock Photo
    Marine biodiversity with colorful sea of coral reef in tropical clear water
    A tentaculate ctenophore, also known as comb jelly or sea gooseberry (Pleurobrachia sp.), opening its mouth to ingest zooplankton prey during a blackwater dive off the Kona coast, the Big island; Island of Hawaii, Hawaii, United States of America — Stock Photo
    A tentaculate ctenophore, also known as comb jelly or sea gooseberry (Pleurobrachia sp.), opening its mouth to ingest zooplankton prey during a blackwater dive off the Kona coast, the Big island; Island of Hawaii, Hawaii, United States of America
    Blue dasher dragonfly perched by pond, close-up. — Stock Photo
    Blue dasher dragonfly perched by pond, close-up.
    Risbecia tryoni nudibranch in Beqa Lagoon — Stock Photo
    Risbecia tryoni nudibranch in Beqa Lagoon
    Head louse on white background, digital illustration. — Stock Photo
    Head louse on white background, digital illustration.
    Close-up underwater photograph showing the tentacles and various organs of the putative Siphonophre species Agalma okeni taken during a blackwater (bluewater at night) scuba dive off the Kona Coast, the Big Island, Hawaii, during the summer; Island o — Stock Photo
    Close-up underwater photograph showing the tentacles and various organs of the putative Siphonophre species Agalma okeni taken during a blackwater (bluewater at night) scuba dive off the Kona Coast, the Big Island, Hawaii, during the summer; Island o
    France, Normandy, grey schrimps on a fish market — Stock Photo
    France, Normandy, grey schrimps on a fish market
    Jewel bugs metallic shield bugs — Stock Photo
    Jewel bugs metallic shield bugs
    Tick biting skin — Stock Photo
    Tick biting skin
    Coiled proboscis of a moth — Stock Photo
    Coiled proboscis of a moth
    Stable fly in dorsal portrait shot. — Stock Photo
    Stable fly in dorsal portrait shot.
    Chromodoris reticulata spotted nudibranch — Stock Photo
    Chromodoris reticulata spotted nudibranch
    Light micrograph of liver fluke eggs in a fish scale. — Stock Photo
    Light micrograph of liver fluke eggs in a fish scale.
    Female African mantis — Stock Photo
    Female African mantis
    Soft coral and sea fan — Stock Photo
    Soft coral and sea fan
    Silver y moth caterpillar feeding on Honeysuckle leaf. — Stock Photo
    Silver y moth caterpillar feeding on Honeysuckle leaf.
    Blood sucking common Bedbug — Stock Photo
    Blood sucking common Bedbug
    Seamless Animation Of Plastic Colored Material Forming Curves And Shap — Stock Photo
    Seamless Animation Of Plastic Colored Material Forming Curves And Shap
    Soft coral on Fijian reef — Stock Photo
    Soft coral on Fijian reef
    Pygmy seahorse mimicing host gorgonian — Stock Photo
    Pygmy seahorse mimicing host gorgonian
    Peacock mantis shrimp on coral reef — Stock Photo
    Peacock mantis shrimp on coral reef
    Close-up of green shield bug on spreading hedgeparsley wild plant. — Stock Photo
    Close-up of green shield bug on spreading hedgeparsley wild plant.
    Microfilaria worms in blood — Stock Photo
    Microfilaria worms in blood
    Western forktail dragonfly perched on plant in meadow, close-up. — Stock Photo
    Western forktail dragonfly perched on plant in meadow, close-up.
    Tapeworm of cattle and other grazing animals, light micrograph. — Stock Photo
    Tapeworm of cattle and other grazing animals, light micrograph.
    Broadclub cuttlefish on diverse reef — Stock Photo
    Broadclub cuttlefish on diverse reef
    Female Asian tiger mosquito, colored scanning electron micrograph. — Stock Photo
    Female Asian tiger mosquito, colored scanning electron micrograph.
    Close-up of head and antennas of honey bee. — Stock Photo
    Close-up of head and antennas of honey bee.
    Close-up of hoverfly from dorsal view on dried wildflower. — Stock Photo
    Close-up of hoverfly from dorsal view on dried wildflower.
    Close-up of gossamer winged butterfly larva on wild plant. — Stock Photo
    Close-up of gossamer winged butterfly larva on wild plant.
    Broadclub cuttlefish in dark water — Stock Photo
    Broadclub cuttlefish in dark water
    Mushroom coral fluorescing in ultraviolet light — Stock Photo
    Mushroom coral fluorescing in ultraviolet light
    Two girls under a beach shower — Stock Photo
    Two girls under a beach shower
    Soft corals beneath table coral — Stock Photo
    Soft corals beneath table coral
    Head louse on human hair, digital illustration. — Stock Photo
    Head louse on human hair, digital illustration.
    Head louse on white background, digital illustration. — Stock Photo
    Head louse on white background, digital illustration.
    Open winged silkmoth perched on branch. — Stock Photo
    Open winged silkmoth perched on branch.
    White crab with red spots — Stock Photo
    White crab with red spots
    Beekeeper holding frame full of honey — Stock Photo
    Beekeeper holding frame full of honey
    Seven spot ladybird sitting on wild plant. — Stock Photo
    Seven spot ladybird sitting on wild plant.
    External mineralised structures of coccolithophores — Stock Photo
    External mineralised structures of coccolithophores
    Close-up of black longhorn beetle on wild plant. — Stock Photo
    Close-up of black longhorn beetle on wild plant.
    Girl holding a glass jar with a butterfly — Stock Photo
    Girl holding a glass jar with a butterfly
    Sunlight through table coral — Stock Photo
    Sunlight through table coral
    Northern scorpion telson tail stinger close-up with venom dripping from tip. — Stock Photo
    Northern scorpion telson tail stinger close-up with venom dripping from tip.
    Aphelodoris varia sea slug — Stock Photo
    Aphelodoris varia sea slug
    Soft corals and fish on reef — Stock Photo
    Soft corals and fish on reef
    Close-up of thick-headed fly sitting on wildflower. — Stock Photo
    Close-up of thick-headed fly sitting on wildflower.
    Pair of spiny tiger shrimps — Stock Photo
    Pair of spiny tiger shrimps
    Solar-powered nudibranch crawling on seafloor — Stock Photo
    Solar-powered nudibranch crawling on seafloor
    Boxing crab on coral in Raja Ampat — Stock Photo
    Boxing crab on coral in Raja Ampat
    Echinococcus granulosus hydatid cyst, computer illustration — Stock Photo
    Echinococcus granulosus hydatid cyst, computer illustration
    Pattern of giant sea cucumber — Stock Photo
    Pattern of giant sea cucumber
    Cat flea. Coloured scanning electron micrograph (SEM) of a cat flea (Ctenocephalides felis). Its body is laterally-flattened to allow it to move easily through the fur of its cat host. The flea's antennae can be withdrawn into its head — Stock Photo
    Cat flea. Coloured scanning electron micrograph (SEM) of a cat flea (Ctenocephalides felis). Its body is laterally-flattened to allow it to move easily through the fur of its cat host. The flea's antennae can be withdrawn into its head
    Mimic Octopus on reef in Lembeh Strait, North Sulawesi, Indonesia — Stock Photo
    Mimic Octopus on reef in Lembeh Strait, North Sulawesi, Indonesia
    Mexichromis multituberculata and hypselodoris nigrostriata slugs — Stock Photo
    Mexichromis multituberculata and hypselodoris nigrostriata slugs
    Close-up of tachinid fly perched on wild plant. — Stock Photo
    Close-up of tachinid fly perched on wild plant.
    Close-up of black leaf beetle on piece of lichen-covered branch. — Stock Photo
    Close-up of black leaf beetle on piece of lichen-covered branch.
    Liver fluke. Computer illustration of adult liver fluke (Fasciola hepatica), parasite of sheep, cattle and humans. Humans ingest fluke larvae by eating infested vegetation — Stock Photo
    Liver fluke. Computer illustration of adult liver fluke (Fasciola hepatica), parasite of sheep, cattle and humans. Humans ingest fluke larvae by eating infested vegetation