Crayfish[a] are freshwater crustaceans belonging to the infraorder Astacidea, which also contains lobsters. Taxonomically, they are members of the superfamilies Astacoidea and Parastacoidea. They …

Here are 11 types of crayfish. In this article we look at each species and learn some interesting facts about them.

Immerse yourself in the vibrant world of freshwater crayfish through our curated selection of diverse species. Explore alongside essential supplies tailored to create optimal environments for these …

Crayfish, common in streams and lakes, often conceal themselves under rocks or logs. They are most active at night, when they feed largely on snails, insect larvae, worms, and amphibian tadpoles; …

Aug 25, 2025 · Explore the complete profile of crayfish, from their freshwater biology and natural habitats to their ecological significance and human connections.

For the most part, crayfish live in freshwater habitats such as streams, rivers, lakes, ponds, and marshes. They are widely distributed across the world, with crayfish species being found on every …

Sep 6, 2025 · Crayfish, also known as crawfish, crawdads, and mudbugs, are freshwater crustaceans that can easily be kept in a home aquarium. All you need to raise one of your own is a roomy tank, …

Crayfish are freshwater crustaceans, which are gaining more and more popularity in freshwater aquariums. These strange and fascinating animals often display flashing bold, vivid colors – a …

Jul 1, 2025 · BeChewy walks you through details of crayfish and how to keep them in a freshwater aquarium.

Crayfish are freshwater crustaceans similar to lobsters. They have a hard exoskeleton, 10 legs including strong claws, and are found in streams, rivers, lakes, and wetlands.