In biological circles, the producers (autotrophs) are plants and green algae, which capture energy from sunlight to produce their own food, or in other words capture carbon into the food chain. By contrast, crabs, crayfish, and lobster eat other organisms (both plants and animals) and are thus variously classified as omnivorous, often predatory/carnivorous, or heterotrophic; as such they are considered consumers.
No, the crayfish is basically a miniature breed of lobster. Crayfish have exoskeletons like crabs and insects. That is what holds them together.
The crab, lobster, and barnical are among the most common crustaceans.
No. Crayfish: a nocturnal freshwater crustacean that resembles a small lobster and inhabits streams and rivers. Crab: a crustacean with a broad carapace, stalked eyes, and five pairs of legs, the first pair of which are modified as pincers.
no
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Lobsters do not have internal skeletons, but they do have external skeletons (exoskeleton), which are their shells.
Its a crab!
Crabs,Lobster
Du that's why they have pinchers so then ya they pinch
Crustaceans are shrimps, lobsters, crabs and crayfish.
There are a couple hundred different species of crayfish, but the one most commonly eaten in the US is the red swamp crayfish (Procambarus clarkii), about 95% of which come from Louisiana.
Crayfish (crawdads), crabs, lobsters, and shrimp are among the more familiar edible decapods. Other decapods that are frequently eaten although not well-recognized are squat lobsters, spiny lobsters, slipper lobsters, and king crabs; these are often sold as "lobster" or "crab" although they are not lobsters or crabs. Krill, small shrimp-like decapods, are eaten in Russia and Japan. There are estimated to be between 150 million and 750 million TONS of krill in the waters around Antarctica.