Fig. 33 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)

Fig. 33. Head in ventral view of (a) Wertheimeria maculata, MZUSP 93659, 270 mm SL; (b) Doras higuchii, MZUSP 101693, 172 mm SL. BOC basioccipital, ENT entopterygoid, EPO epiotic, EXO exoccipital, FRO frontal, HYO hyomandibula, IO infraorbital, LE lateral ethmoid, OBS orbitosphenoid, MET metapterygoid, OPE opercle, PAL autopalatine, PMA premaxilla, POP preopercle, PRO prootic, PSP parasphenoid, PTS pterosphenoid, QUA quadrate, SCL posttemporal-supracleithrum, SPH sphenotic, v1 vertebra 1, VOM vomer.