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Ditisco, Great diving beetle, dytiscus marginalis, Dytiscidae, animal, aquatic, aquatic insect, beetle, bug, coleopter, coleoptera, diving, dytiscus, endangered, freshwater, insect, large, macro, marginalis, marsh, pond, portrait, submerse, swimming, swimming beetle, vegetation, water, water beetle, water bug, water insect, water-life, wildlife.

Colorful Coral Reef Teeming with Exotic Fish. Lively and colorful coral reef in a vibrant underwater world. Diverse array of tropical fish swimming freely in their aquatic environment, creating a mesmerizing scene for nature and animal enthusiasts alike. Cardinalfish.

salvador, bahia, brazil - november 30, 2021: Cockroach insect is seen in Salvador city.

Structure and characteristics of Gryllus bimaculatus in Laboratory.

Chain or ribbon diatom, a type of algae.

Clausiliidae Door Snail. Digitally Enhanced Photograph.

Black Sea cucumber in sea cucumber fram at thailand

With transparent wings, a caddisfly perches on granite boulder along the South Platte River in Waterton Canyon, Littleton, Colorado.

Ligia exotica is a crustacean that lives along the coast.

Ligia occidentalis is a species of rock slater in the family Ligiidae. Habitat generalist of rocky shores. Baja California Sur, Mexico.

Fossilized fish in sandstone. Several million years old but extreme detail evident with fine bones well preserved.

Silverfish (Lepisma saccharina), adult. Isolated on a gray background. Top view.

Armadillidium vulgare Common Pill Woodlouse. Digitally Enhanced Photograph.

abstract of iron scratch for background used

Young porcupine hiding its face and belly in a hollow at the bottom of a tree. These body parts lack quills, so the porcupine defends itself by presenting only a ball of potential pain to the outside world. Taken in January in the wilds or northwest Connecticut.

Demodex folliculorum - parasitic mite on the eyelashes of a human eye, microscope

$Tot 50-55mm, Ab, 37-42mm, Hw 30-35mm.\nIdentification:\nThe characters of this clubtail are rather different . It prefers very large (lowland) rivers and may easily be overlooked. Populations can best be found by searching for exuviae on river banks.\nOccurrence:\nA north Asian species, with western outposts in large rivers such as the Rhine, Loire and Po. Common in large lowland rivers in eastern Europe, but staged a strong comeback in Western Europe in the 1990s. Now abundant in rivers such as the Rhine, Elbe and Danube, right down to their estuaries.\nHabitat:\nSlow flowing lower sections of large rivers with sandy beds. Larvae burrow shallowly in fine substrates with relatively high concentrations of organic matter.\nFlight Season:\nLate and protracted, compared with other Gomphus species, from early June to early October, with maximum emergence in June and July.\n\nThis is a scarce Gomphus Species along the large Dutch Rivers. This Picture is made along the River Waal, near “Slot Loevestein” in the Province of Gelderland.$

A 3D illustration Eurypterus Remipes up-close with a ruler for scale. Eurypterus is an extinct genus of eurypterid, a group of organisms commonly called sea scorpions. The genus lived during the Silurian period, from around 432 to 418 million years ago.

A live and small fresh water crab. Click below to see other pictures in this series.

Detailed closeup of Porter's rustic moth, Athetis hospes in Gard France

A grasshopper clings to a rock in this tightly focused image, with most of the background blurred out to emphasize the detailed texture and vibrant colors of the grasshopper.

Diving beetle among water plants in pond. Closeup

Aphis under light microscope with white background

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