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Granary Weevil (Sitophilus granarius) also called Grain or Wheat Weevil. Larva developing inside the grain.
The predatory, beneficial immature stage of a hoverfly's life cycle.  These maggots specialize on aphids, so are desirable in the garden!
Macro of mosquito larva on black background. Mosquito's larva in water.
Harmonia axyridis Asian Ladybeetle Larva Insect. Digitally Enhanced Photograph.
Close up of Mayfly larva sitting on straw and lurking for prey. Aquatic nymph.
Hairy Caterpillar crawling on Cycad leaf.
varroa, a parasitic bee on a larva
Chestnut larva reflected in a mirror with black background. Copy Space
Larva of cabbage fly (also cabbage root fly, root fly or turnip fly) - Delia radicum on damaged root of oilseed rape (canola). It is an important pest of brassica plants such as broccoli, cauliflower
worm
Photomicrograph of mosquito larva, Culex species. Live speciman. 4X, wet mount, transmitted light.
Close-up of a sawfly (Dolerus) caterpillar crawling along a green blade of grass. The background is black. There is space for text.
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.
Lepidoptera larvae in the wild, North China
This macro photo of a squash vine borer was taken as it burrowed its way through the stem of a squash plant in a garden in Alabama.
Black and white striped Caterpillar climbing and eating leaf - animal behavior.
Larva of Psylliodes chrysocephala or chrysocephalus, commonly known as the cabbage-stem flea beetle, is a species of leaf beetle, pest crops like rapeseed, mustard, cabbages and others.
Macro image of a garden tiger moth caterpillar which is also known as woolly bear caterpillar living in its natural environment on a fresh green leaf. The insect is captured in horizontal composition under natural lighting condition using the aperture f/4.5.
Rat tailed maggot photographed in a studio
Close up of beautiful green stinging nettle slug caterpillar on green leaves
Macro photography of yellow colour caterpillar
A close-up of a live scallop in water opens to show its vivid blue eyes.
Green caterpillar pest on corn
Crawling Millipede on green leaf - animal behavior.
Dark-winged fungus gnat pupa (Sciaridae) found in the remains of a dried potted plant.
Zerynthia polyxena, the southern festoon, is a butterfly belonging to the butterfly family Papilionidae.\nDescription:\nThe southern festoon can reach a wingspan of 46–52 mm. The females have slightly longer wings, usually lighter colored than males. The basic color of the wings is yellow, with a complicated pattern of several black bands and spots. \nOn the edges of the hindwings they have a black sinuous line with a series of blue and red warning spots to deter potential predators (aposematism). The body is dark brown and bears red patches on the sides of the abdomen. \nThis species is rather similar to, and can be confused only with, the Spanish festoon (Z. rumina). The differences are in the presence of blue on the hind wings of Z. polyxena and the relatively lower amount of red on its forewings compared with Z. rumina. The ranges of these two species overlap only in southeast France. \nThe caterpillars of Z. polyxena are up to 35 millimeters long. They are initially black, then they are yellowish with six rows of fleshy orange and black spikes all over the body. \nHabitat:\nThese rare butterflies can be found in warm, sunny and open places such as grassy herb-rich meadows, vineyards, river banks, wetlands, cultivated areas, brushy places, wasteland, rocky cliffs and karst terrains, at an elevation of from 0 to 1,700 meters above sea level but usually below 900 meters.\nDistribution:\nZ. polyxena is widespread in the middle and southern Europe (southeastern France, Italy, Slovakia and Greece) covering all the Balkans and reaching the south of Kazakhstan and the Urals. Although they are widespread they occur only locally (source Wikipedia).\n\nThis Picture is made during a Vacation in Bulgaria in May 2018.
Photomicrograph of mayfly nymph, Baetis species, with leaflike gills on back. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
Black Swallowtail Caterpillar on Dill
Green Fly caught by Venus flytrap (Dionaea muscipula)
Close up of a House Centipede
Free Images: "bestof:Phyllium giganteum - female larva from ventral.JPG Phyllium giganteum - female larva from ventral own 04 03 2001 Drägüs Phyllium giganteum"
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