Book Lungs Are Respiratory Organs Of Cockroach

The respi ratory organs of scorpion are known as book lungs.

Book lungs are respiratory organs of cockroach. A book lung is a type of respiration organ used for atmospheric gas exchange that is present in many arachnids such as scorpions and spiders each of these organs is located inside an open ventral abdominal air filled cavity atrium and connects with the surroundings through a small opening for the purpose of respiration. Book lungsare sac like structures within which there are delicate folds that are arranged like the leaves of a book. Here oxygen is used up to liberate energy.

The trachea is a dense array of a network of air tubes found in the internal system. They are nocturnal and spend daytime within sands crevices holes and under logs and stones. Scorpion scorpion breathes air through four pairs of book lungs or pulmonary sacs that open to the outside through four pairs of stigmata on the ventral side of mesosoma.

The scorpions are usually inhabitants of deserts mountain ous areas or rain forests. Respiratory organs of arachnids e g. It takes oxygen from the air in the surroundings.

The trachea is a tubular structure also known as windpipe helping to conduct the air. Four pairs of stigmata spiracles also help in respiration. The various organs in the respiratory system of human are nostrils nasal passage nasal cavity windpipe and lungs.

Their respiratory system is interesting and different the respiratory organ of cockroaches is a tracheal system. The vocal ability of humans is the responsibility of an organ commonly known as voice box. Tracheae are known to balance the pressure inside the system.

The respiratory organ of cockroach is referred to as tracheae. Each book lung consists of a series of thin plates that are highly vascular i e richly supplied with blood and are arranged in relation to each other like the pages of a book. Insects including cockroaches have a network of tracheal tubes connected with each other and this is termed as the tracheal system.