“…It has been reported in different species that the location of the carotid body may be variable. Its shape may be oval, triangular, ellipsoid, bilobed, nodular, or in two parts (Smith et al., 1982; Heath and Smith, 1989; Unur and Aycan, 1999). In this study in the rabbit, the form of the carotid body was usually found to be a single entity, oval in shape and situated between the internal and external carotid arteries.…”