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An illustration depicting a cycle of life in a lake during the Devonian Period (419 to 358 million years ago). The Eurypterids (Sea Scorpions) feed on the smaller Trilobites dwelling on the lake bottom while the enormous placoderm fish Dunkleosteus, in turn, feeds on them.
The raspberry cane borer is a lepidopteran that is extremely harmful to raspberries.
Magdalis common black weevil. Beetle on wood.
Walking past a yellow honey locust leaf, an iridescent emerald ash borer inspects a wood plank in Littleton, Colorado.
Collected along the Devil's River in West Texas.
Head of sturgeon fish (sturgeon)
Pill bug
Sturgeon - Acipenseridae fish
latimeria fish isolated on the black background
Larvae of these beetles are xylophagous. They mainly feed on downy oak (Quercus pubescens), evergreen oak (Quercus ilex) and cork oak (Quercus suber). These longhorn beetle are considered a pest of oaks\n\nThey are considered  a danger for Quercus Forests
Closeup of live sterlets in water behind glass of fish tank at fish market
Sphinx pinastri, the pine hawk-moth, is a moth of the family Sphingidae. It is found in Palearctic realm and sometimes the Nearctic realm. This species has been found in Scotland but is usually found in England. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae. \nThe larvae feed on Scots pine, Swiss pine, Siberian pine and Norway spruce. \nDescription:\nThe wings of Sphinx pinastri are grey with black dashes. The wingspan is 70–89 mm. The moth flies from April to August depending on the location. \nThe back of the thorax is grey with two dark bands around both sides. \nLife cycle:\nThe females lay their eggs in groups of two or three along pine or spruce needles (source Wikipedia).\n\nThis Picture is made during a Long Weekend in the South of Belgium in June 2019.
Springtail (Collembola) sitting on wet ground, extreme close-up with high magnification
With transparent wings, a caddisfly perches on granite boulder along the South Platte River in Waterton Canyon, Littleton, Colorado.
Spiny dogfish
Polydrusus formosus Green Immigrant Leaf Weevil Beetle Insect. Digitally Enhanced Photograph.
Image of a Giant Stonefly photographed near Yankee Meadows in Dixie National Forest, Utah.
Extreme closeup of insects in the wild
Oniscus asellus common woodlouse on the bark of a tree.
Profile view of a large brown Hemipteran on a purple flower blossom against a black background
Stenopterygius was an marine reptile that swam in the seas of Europe during the Jurassic Period.
Spotted Nutcracker (Nucifraga caryocatactes)
Detailed closeup on a small springtail , Tomocerus vulgaris in the garden
A tapered buffalo ceresis in Quebec in summer.
Dung beetle on the moss
L 13,5-15cm.\nBreeds in Gardens, parks and in forests, often with small glades and openings.\nSummer visitor, wintering in Africa.\nNests in recess on tree trunk or building, often against a wall on branch of climbing shrub.\n\nThis Species is now scarce in the Netherlands.
Spiny Loach fish, Lepidocephalichthys thermalis, Satara, Maharashtra, India
Larinus planus Weevil Insect. Digitally Enhanced Photograph.
Medaka
Mule Deer Buck after shedding one antler.
Free Images: "bestof:Eotitanops borealis Osborn.png Eotitanops borealis Matthew C Mihlbachler Species taxonomy phylogeny and biogeography of the Brontotheriidae Mammalia"
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