WINTERBOTTOM’s (1974) nomenclature presents serious
limitations (see, e.g., GOSLINE, 1989; DIOGO & CHARDON,
2000a). In relation to the muscles associated with the
mandibular barbels, which were not studied by
WINTERBOTTOM (1974), DIOGO & CHARDON (2000b) is followed.
With respect to the nomenclature of the pectoral girdle
bones and muscles, DIOGO et al. (2001a) is followed