Cockroaches don't have 3 types of legs, the legs are quite the same. You could call them hind legs, middle legs and forelegs.
leg eye antana
The leg tendants
There are many types of cockroaches. These include the American cockroach, the smokeybrown cockroach, oriental cockroach, brown banded cockroach, as well as the German cockroach.
Actually in ventral view of a cockroach their are 12 parts of it:-Head-Antenna-Pro thorax-Mesothorax-Meta thorax-Middle Leg-Abdomen-Hind Leg-Compound Eye-Fore leg-wing-Anal Cercusand when it's in front their are only 3 parts:-Head-Thorax-Abdomen
A cockroach is able to grow its leg back just like grasshoppers, spiders, and ladybugs. The leg is still alive after being removed from the body. The new leg can be seen usually after the cockroach molts.
6 unless your tony Montana (scarface) then two
There are two types of cockroaches: American cockroach and German cockroach. American cockroaches were actually introduced from Africa to the United States.
A cockroaches legs are a very small part of its body. When a cockroach dies, it loses control of leg muscles and they bend, causing the cockroach to roll on to its back.
There are 3 types of muscle contraction in the leg extention and they are Concentric, Isometric, and Eccentric contractions.
The parts of cockroach are adapted to cursorialtype of locomotioncursorial locomotion: During cursorial locomotion, cockroach forms two tripods with its legs. Each tripod is formed by foreleg and hind leg of one side and middle leg of other side. In this process the foreleg pulls the body,while the hind leg pushes the middle leg of the opposite side of the body and the middle leg of the opposite side acts as pivot. The process is repeated by the other three legs that form the other tripod. Due to the action of these two tripods,the insects moves in a zig zag pattern.
The function of the antenna of a cockroach is to determine the position, shape, and texture of surrounding objects in the dark. The antenna of the cockroach is approximately as long as the body.
There are a few types of cockroach, including Blattella vaga and Blattella germanica.