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Red crayfish on white
One large river crayfish und the water surface in the river Duraton, Spain
Stream crab from Sichuan province of China
Close up image of live American crayfish on an isolated white background.
River Crayfish on the riverbed.
Crayfish in the pond water, close-up photo at night.
White-clawed crayfish (Austropotamobius pallipes)
striped shore crab near rocks in a Monterrey County shoreline
Close-up view of Fiddler crab in wetlands mud
A crayfish (Procambarus clarkii) an invasive species of the Salagou lake in the south of France
Crayfish in washbasin in kitchen for cooking. Caught crayfish on river while fishing. Crayfish, or crawdads, are crustaceans that live in freshwater environments throughout the world
Baby crawfish found on a pebble beach
Danube or narrow-clawed crayfish, its scientific name is Astacus leptodactylus
Astacus astacus, the European crayfish, noble crayfish, or broad-fingered crayfish in natural habitat
Crab seafood isolated. Crab shell
Blue crayfish in the aquarium
Holding Male Chinese Mitten Crab
The Uca maracoani crabs in the sun outside the hole in the sand of the mangrove swamp of Paraty RJ
European freshwater crayfish
River crab (Zilchiopsis collastinensis) on the muddy shore of the Parana River in Santa Fe, Argentina.
crawfish on the botton of streem
Danube or narrow-clawed crayfish in hand, its scientific name is Astacus leptodactylus
Freshwater White-clawed Crayfish (Austropotamobius pallipes)
A small crustacean known for its distinctive sexual dimorphism. Males have a large, oversized claw that they use for attracting mates and defending territory. Females have two smaller claws. Fiddler crabs live in burrows along coastlines and estuaries, feeding on algae and detritus.
Beautiful crab shell isolated on white background
Signal crayfish, Pacifastacus leniusculus, Midlands, October 2009
A crab navigates the rocky terrain near water, its pincers and legs poised to manoeuvre the challenging environment. This crustacean's adaptability to both land and sea is highlighted by the wet, rugged surface it traverses.
Photo of an american signal crayfish, non-native to the UK. These were found in a North Yorkshire river. The american signal crayfish is now considered an invasive species across Europe, ousting the native White claw species. A voracious predator it eats anything it finds including plants, invertebrates, snails, small fish and fish eggs. The American Signal is bigger and more aggressive than White Claw crayfish, they are less fussy in what they eat. They also carry a fungus which is fatal to native crayfish and can live up to 12 years. Taken on a summers mid day with a Canon EOS 1100D digital SLR camera.
Crab on a stone
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