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22494438 results

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    House dust mites — Stock Photo
    House dust mites
    Tapeworm of cattle and other grazing animals, light micrograph. — Stock Photo
    Tapeworm of cattle and other grazing animals, light micrograph.
    Horse skeleton model with detailed Sternohyoideus muscle, digital illustration. — Stock Photo
    Horse skeleton model with detailed Sternohyoideus muscle, digital illustration.
    House dust mites — Stock Photo
    House dust mites
    Dog silhouette with visible skeleton on blue background, digital illustration. — Stock Photo
    Dog silhouette with visible skeleton on blue background, digital illustration.
    Scanning electron micrograph (SEM) of a copepod (subclass Copepoda). — Stock Photo
    Scanning electron micrograph (SEM) of a copepod (subclass Copepoda).
    Painted lady caterpillar on branch — Stock Photo
    Painted lady caterpillar on branch
    Dog anatomy with visible organs on black background, digital illustration. — Stock Photo
    Dog anatomy with visible organs on black background, digital illustration.
    Wood ant worker — Stock Photo
    Wood ant worker
    Dog silhouette with visible skeleton on white background, digital illustration. — Stock Photo
    Dog silhouette with visible skeleton on white background, digital illustration.
    Hydatid disease in liver caused by larvae of parasitic tapeworm Echinococcus multilocularis, computer illustration — Stock Photo
    Hydatid disease in liver caused by larvae of parasitic tapeworm Echinococcus multilocularis, computer illustration
    Allergenic pet dander on dog hair, colored scanning electron micrograph. — Stock Photo
    Allergenic pet dander on dog hair, colored scanning electron micrograph.
    Hydatid disease in liver caused by larvae of parasitic tapeworm Echinococcus multilocularis, computer illustration — Stock Photo
    Hydatid disease in liver caused by larvae of parasitic tapeworm Echinococcus multilocularis, computer illustration
    Anatomy of dog colon in transparent body, computer illustration. — Stock Photo
    Anatomy of dog colon in transparent body, computer illustration.
    Hymenopteran hanging on green plant stem. — Stock Photo
    Hymenopteran hanging on green plant stem.
    Microfilaria worms in blood — Stock Photo
    Microfilaria worms in blood
    Eggs of parasitic worm Trichuris trichiura, computer illustration — Stock Photo
    Eggs of parasitic worm Trichuris trichiura, computer illustration
    Close-up of halictid bee sitting on wild plant. — Stock Photo
    Close-up of halictid bee sitting on wild plant.
    Full dog musculature with internal organs, digital illustration. — Stock Photo
    Full dog musculature with internal organs, digital illustration.
    Coloured scanning electron micrograph (SEM) of a foraminiferan microfossil from maldives beach sand. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a foraminiferan microfossil from maldives beach sand.
    3d illustration of a schistosome fluke (Schistosoma mansoni) — Stock Photo
    3d illustration of a schistosome fluke (Schistosoma mansoni)
    Anatomy of dog gallbladder in transparent body, computer illustration. — Stock Photo
    Anatomy of dog gallbladder in transparent body, computer illustration.
    Ant head. Coloured scanning electron micrograph (SEM) of the head of an ant (family Formicidae). showing its large compound eyes (blue) and jaws. Magnification: x50 when printed 10 centimetres wide. — Stock Photo
    Ant head. Coloured scanning electron micrograph (SEM) of the head of an ant (family Formicidae). showing its large compound eyes (blue) and jaws. Magnification: x50 when printed 10 centimetres wide.
    Full dog anatomy with skeleton and internal organs, digital illustration. — Stock Photo
    Full dog anatomy with skeleton and internal organs, digital illustration.
    Dog silhouette with red colored large intestine on black background, digital illustration. — Stock Photo
    Dog silhouette with red colored large intestine on black background, digital illustration.
    Female Bridled mabuya lizard climbing tree. — Stock Photo
    Female Bridled mabuya lizard climbing tree.
    Illustration of giardia parasites on blue background. — Stock Photo
    Illustration of giardia parasites on blue background.
    Yellowtail clownfish swimming in water, close-up. — Stock Photo
    Yellowtail clownfish swimming in water, close-up.
    Dog silhouette with red colored stomach on black background, digital illustration. — Stock Photo
    Dog silhouette with red colored stomach on black background, digital illustration.
    Hydatid disease in liver, cystic echinococcosis, Computer illustration — Stock Photo
    Hydatid disease in liver, cystic echinococcosis, Computer illustration
    Parasitic louse on human head skin, digital illustration. — Stock Photo
    Parasitic louse on human head skin, digital illustration.
    Close-up of couple of long horned bees sleeping on thin branch. — Stock Photo
    Close-up of couple of long horned bees sleeping on thin branch.
    Dog silhouette with visible skeleton on blue background, digital illustration. — Stock Photo
    Dog silhouette with visible skeleton on blue background, digital illustration.
    Sleeping long horned bees on wild plant. — Stock Photo
    Sleeping long horned bees on wild plant.
    Afro-caribbean girl using binoculars in park. — Stock Photo
    Afro-caribbean girl using binoculars in park.
    Arteries in transparent dog body, cropped, anatomical computer illustration. — Stock Photo
    Arteries in transparent dog body, cropped, anatomical computer illustration.
    Adult Honeybee mite — Stock Photo
    Adult Honeybee mite
    Illustration of schistosoma blood fluke flatworm on black background. — Stock Photo
    Illustration of schistosoma blood fluke flatworm on black background.
    Broad nosed weevil on green grass blade. — Stock Photo
    Broad nosed weevil on green grass blade.
    Parasitic head louse on human hair — Stock Photo
    Parasitic head louse on human hair
    Female crab spider guarding nest on plant. — Stock Photo
    Female crab spider guarding nest on plant.
    Brown rose chafer (Cetonia aurata) on a branch. — Stock Photo
    Brown rose chafer (Cetonia aurata) on a branch.
    Enterobius vermicularis threadworm eggs containing worm larvae, causative agent of enterobiasis, computer illustration. — Stock Photo
    Enterobius vermicularis threadworm eggs containing worm larvae, causative agent of enterobiasis, computer illustration.
    Dog silhouette with red colored lungs on black background, digital illustration. — Stock Photo
    Dog silhouette with red colored lungs on black background, digital illustration.
    Close-up of nomada bee at tip of plant branch. — Stock Photo
    Close-up of nomada bee at tip of plant branch.
    Close-up of praying mantis insect detailed portrait. — Stock Photo
    Close-up of praying mantis insect detailed portrait.
    Full dog musculature with internal organs, digital illustration. — Stock Photo
    Full dog musculature with internal organs, digital illustration.
    Colored digital illustration of parasitic dust mites. — Stock Photo
    Colored digital illustration of parasitic dust mites.
    Amoeba shell. Coloured scanning electron micrograph (SEM) of a shell from a Euglypha sp. amoeba. — Stock Photo
    Amoeba shell. Coloured scanning electron micrograph (SEM) of a shell from a Euglypha sp. amoeba.
    Structure of dog lymphatic system with lymph vessels, digital illustration. — Stock Photo
    Structure of dog lymphatic system with lymph vessels, digital illustration.
    Seven spot ladybird sitting on dried stem. — Stock Photo
    Seven spot ladybird sitting on dried stem.
    Full dog anatomy with internal organs, digital illustration. — Stock Photo
    Full dog anatomy with internal organs, digital illustration.
    Coloured scanning electron micrograph (SEM) of a foraminiferan microfossil from maldives beach sand. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a foraminiferan microfossil from maldives beach sand.
    Close-up of small heat butterfly hanging on dried stem. — Stock Photo
    Close-up of small heat butterfly hanging on dried stem.
    Colored scanning electron micrograph of sectioned seminiferous tubule, site of sperm production in human testes. — Stock Photo
    Colored scanning electron micrograph of sectioned seminiferous tubule, site of sperm production in human testes.
    Horse anatomy with visible internal organs, computer illustration. — Stock Photo
    Horse anatomy with visible internal organs, computer illustration.
    Parasitic louse on human head skin, digital illustration. — Stock Photo
    Parasitic louse on human head skin, digital illustration.
    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
    Close-up of dragonfly perched on dried wild plant. — Stock Photo
    Close-up of dragonfly perched on dried wild plant.
    Scorpion fly foot — Stock Photo
    Scorpion fly foot