Fibrous cartilage is found in the pinna and external auditory canal of the ear. It is also found in epiglottis, eustachian tubes etc.

Calcified cartilage is found in the intervertebral disks. Pubic symphysis of pelvic gurdle etc.

Hyaline cartilage is found in trachea, bronchial rings, larynx, nasal sep­tum, sternal ribs etc.