Crayfish in Maori is called kΕura.
the end of the crayfish by the telson the tail is the flipper.
Chelipeds
A crayfish is a crustacean that has a similar appearance to the shrimp. When referring to a group of crayfish you simply call them by the same name.
A crayfish is also called a crawfish. Colloquial terms include crawdads, mudbugs, and yabbies.
The function of a goldfish's tail is to move it around.
The anterior part of a crayfish is called the rostrum because it is a structure that protrudes from the head resembling a beak or snout, much like a rostrum on a ship. It helps the crayfish with sensory perception and sometimes functions in defense or capturing prey.
The crayfish has a pair of legs called chelipeds, more commonly known as pinchers. The joint motion of these pinchers allow the crayfish capture prey and defend itself.
Usually in New Zealand it is called crayfish but also known as rock lobster. There are two main species of crayfish (Koura) in New Zealand; the Spiny Crayfish or Koura Papatea (Jasus edwardsii) and the Packhorse Crayfish or Pawharu (Jasus verreauxi).
Crayfish
Lobsters that live in the land of Oz.
ganglia