In this article we will discuss about the Accessory Respiratory Organs in Fishes:- 1. Types of Accessory Respiratory Organs 2. Functions of Accessory Respiratory Organs 3. Significance. Types of Accessory Respiratory Organs: 1. Suprabrachial Organ: The supra-branchial organ is a specialised type of respiratory structure encountered in Clarias batrachus (Fig. 6.83A). It has a complex structural organisation and consists of [...]
In this article we will discuss about Swim-Bladder:- 1. Introduction to Swim-Bladder 2. Development of Swim-Bladder 3. Basic Structure 4. Gas Composition 5. Types 6. Modifications 7. Shape and Size 8. Weberian Ossicles 9. Functions 10. Hydrostatic Organ 11. Adjustable Float 12. Maintains Proper Centre of Gravity 13. Respiration 14. Resonator. Contents: Introduction to Swim-Bladder Development of Swim-Bladder Basic Structure [...]
In this article we will discuss about Migration of Fishes:- 1. Definition of Migration 2. List of Migratory Fishes 3. Types 4. European Eel 5. Anadromous 6. Causes. Contents: Definition of Migration List of Migratory Fishes Types of Migration European Eel Migration Anadromous Migration Causes for Fish Migration 1. Definition of Migration: Migration of fish is defined as a class [...]