With a net obviously
Crayfish live in the water, dragonflies dont. crayfish have pincers & gills, dragonflies dont. Dragonflies have wings, crayfish dont. dragonflies start life a a larvae, crayfish dont.
A frog can ribbet and have different color skin and a crayfish doesn't make sounds
Creatures do not make their habitat though often modify it.
Penis
Crayfish
Crayfish are classified as arthropods, because of their characteristic segmented bodies, chitinous exoskeleton, and joint appendages.
They can be used indoors, but you should make sure that they are kept away from anything which is flammable.
Crayfish are known as both crayfish and yabbies in Australia. "Yabbies" are freshwater crayfish, often found in rivers, creeks and dams in rural areas.
My older crayfish died and my littler crayfish has not yet how do/can they die?
A Crayfish tank is a fish tank. Weel you will need to make it a hut. Id use Lego's or bricks. Dont use any type of metal. It could kill the crayfish. The next thing you need is a oxygen blower. Without it the Crayfish would probaly die. Lst is a TIGHTLY cosled lid. Crayfish are superb escape artist. And dont keep the aquarium light on too long. The Crayfish is noctunal.
they make a whosh sound under water but other than that we dont know