Fig. 30 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)

Fig. 30. Head and anterior portion of body in Auchenipterus nuchalis, MZUSP 97375, 120 mm SL, in dorsal (a) and lateral (b) views. acf anterior cranial fontanel, ANP anterior nuchal plate, CLE cleithrum, EPO epiotic, FRO frontal, HYO hyomandibula, IO infraorbital, LE lateral ethmoid, MAX maxilla, MES mesethmoid, MET metapterygoid, MNP middle nuchal plate, Mr Müllerian ramus, NAS nasal, OPE opercle, pcf posterior cranial fontanel, pEPO epiotic process, PNP posterior nuchal plate, PTO pterotic, QUA quadrate, SCL posttemporal-supracleithrum, SOC parietal-supraoccipital, SPH sphenotic.