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Copepod (Zooplankton) are a group of small crustaceans found in the marine and freshwater habitat.
A   Large metallic damselfly with fluttering, butterfly-like wings resting in foliage
Banded Demoiselle on a leaf
Horsefly or gadfly on white background, extreme close-up
Picture featuring blue dragonfly.
Antarctic krill, Euphausia superba,  is a species of krill found in the Antarctic waters of the Southern Ocean.  They are a key species in the Antarctic ecosystem.
Close-up of white crown flower or giant Indian milkweed
Carp tail close-up isolated on white background
Siamese fighting fish or Betta fish isolated
Ruddy Darter Red Dragonfly perched on a reed leaf in Woodwalton Fen nature reserve.
flowers captured in Bohinj valley Slovenia
Untouched nature
White bunch of Sweet autumn clematis called \
An image of a Scarce Chaser Dragonfly
The coral reef fish on white background, isolated .
The pale blue males, showing off their white legs to each other, are a familiar sight along rivers and calm streams in large parts of Europe. \nField characteristics: Tot 35-37mm, Ab 27-31mm, Hw 19-23mm.\nDistribution: occurs in a great part of Europe, but are absent in northern England, Ireland and northern Scandinavia.\nHabitat: Characteristic of floodplains, dominant on oxbows, rivers and open stretches of streams. Also lakes and a wide range of man-made habitats.\nFlight Season: From the start of May to the end of September.\n\n\nThis Picture is made during a Vacation in Bulgaria in May 2018.
Guppy fish isolated in white background. Poecilia reticulata
Male banded demoiselle (Calopteryx splendens) resting on leaf.
Yellow Broom flowers, Genista Horrida Syn Echinospartium Horridum herbal plant in the field
Painted Comber, small seabass grouper fish family Serranus Scriba, of Serranidae family from Mediterranean sea on white wood background
Astragalus close-up. Also called milk vetch, goat's-thorn or vine-like. Spring green background.
Microscopic image of a copepod. Gets it common name cyclops from the single red eyespot. Salt marsh, San Francisco Bay, California, USA. Live specimen. Wet mount, 10X, transmitted brightfield illumination.
close up of a alpinia galanga flower.
Euphorbia 'Ascot Rainbow' in Eynsford, England
Close-Up Of Fish Over White Background
Field characters: Tot 44-50mm, Ab 29-35mm, Hw 35-41mm.\n\nKnown as 'blue arrows', the males of this active species, sheering fast and low above water or perching on open ground beside it, are one of the most familiar dragonfly sights in our area.\nRange and Status: Found throughout our area, with the exception of the northern Scandinavia. one of the most common species.\nHabitat: Larger standing or slow-flowing waters, generally open and often with margins without vegetation, such as lakes, sandpits, rivers and canals.\nFlight Season: From the end of April to the beginning of September, most abundant from June to August.\n\nThis is a common Species on the described Habitats in the Netherlands.
Copepod - micro organism
Daytime macro side-view close-up of a single male banded demoiselle (Calopteryx splendens) damselfy perched on a nettle leafat the waterfront of a brook
Male common fruit fly (Drosophila Melanogaster) - about 2 mm long - sitting on a blade of grass with green foliage background
Close-up beautiful blue Siamese fighting fish, art of betta fish movement on black background.
Free Images: "bestof:Haliotis pulcherrima 002.jpg en Haliotis pulcherrima Gmelin 1791; family Haliotidae; Tuamotu 2012-04-05 http //www biolib cz/en/image/id178538/ Jan Delsing"
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Gillis van Tilborgh, Jan Siberechts - Family Portrait said to be of the Van der Witte Family.jpg
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Portrait of the family Meyndert Sonck (1626-1675) and Agatha van Neck (1634-1707) and their children, by Jan Albertsz Rotius.jpg
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Abraham Casteleyn en zijn echtgenote Margarieta van Bancken Rijksmuseum SK-A-3280.jpeg
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Portret van een stel, waarschijnlijk Isaac Abrahamsz Massa en Beatrix van der Laen Rijksmuseum SK-A-133.jpeg.jpg
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