Accessory Respiratory Organs in Fishes | Zoology
In this article we will discuss about:- 1. Types of Accessory Respiratory Organs 2. Functions of Accessory Respiratory Organs 3. Significance. Types of Accessory Respiratory Organs: 1. Supra-branchial organ: The supra-branchial organ is a specialised type of respiratory structure encountered in Clarias (Fig. 2.36A). It has a complex structural organisation and consists of: (i) The supra branchial chamber, (ii) Two [...]