Fish have a normal internal skeleton. Crayfish have a shell on the outside of their body and that does the job of a skeleton as well as protects the animal from some forms of attack.
No, crayfish are not true fish; they are crustaceans, which are more closely related to shrimp and crabs. Crayfish belong to the class Malacostraca within the phylum Arthropoda, while true fish are part of the phylum Chordata. Crayfish have a hard exoskeleton and gills, which differentiate them from true fish that have a backbone and a different skeletal structure.
Crayfish are not fish, and they love to eat fish if they can catch them.
A crayfish is not a fish because they have bones on the outside of their body fish don't.
The plural of "crayfish" can be either "crayfish" or "crayfishes." Both forms are accepted, with "crayfish" being more commonly used. The term refers to multiple individuals of the same species, similar to how the word "fish" can refer to multiple fish of the same or different species.
The crayfish isn't a fish at all - it is related to the lobster.
A frog can ribbet and have different color skin and a crayfish doesn't make sounds
Crayfish will actually attack fish. It is best to keep them separated.
yes, crayfish do eat fish food. i feed my crayfish fish food all the time
yes, crayfish do eat fish food. i feed my crayfish fish food all the time
No, they are crustaceans, not fish . they are invertabrates.
Yes they do eat Crayfish
There is a lake where you can fish crayfish northwest of Lumbridge Castle (east of Draynor Village).