Weberian apparatus (Weberian ossicles) is a chain of four small bones that connect the labyrinth of internal ear (auditory system) to the air bladder of fishes belonging to the superorder Ostariophysi (orders Cypriniformes, Gonorynchiformes, and Siluriformes). This chain comprises four
Water birds
Birds that live (feeding, breeding, staying) on or around water (aquatic environment) are known aquatic birds. On the other hand, birds that depend on aquatic environment to complete their life-cycle are called aquatic birds. They are developed and adapted to
Warm blooded animal
An organism having a constant body temperature such as in humans the average internal temperature is 37.0 °C (98.6 °F). Warm blooded animal (also known Homeothermic or Endothermic animal) is able to regulate its body temperature with the help of
Weberian ossicles
Weberian ossicles (Weberian apparatus) is a chain of four small bones that connect the labyrinth of internal ear (auditory system) to the air bladder of fishes belonging to the superorder Ostariophysi (orders Cypriniformes, Gonorynchiformes, and Siluriformes). This chain comprises four