FIGURE 1 in Osteology of the feeding apparatus of Magnificent Frigatebird Fregata magnificens and Brown Booby Sula leucogaster (Aves: Suliformes)

FIGURE 1: Lateral (A, B), dorsal (C) and ventral (D) views of the skull of Magnificent Frigatebird Fregata magnificens. Ramus mandibulae (rm), Zona flexoria craniofacialis (zfc), Caput ossis lacrimalis (cl), Processus descendens ossis lacrimalis (pd), Pes ossis lacrimalis (pl), Processus postorbitalis (por), Processus orbitalis quadrati (poq), Crista temporalis dorsalis (ctd), Crista laminae externae cranii (cle), Crista nuchalis transversae (cnt), Processus squamosalis (ps), Fossa musculorum temporalium (ft), Fossa subtemporalis (fs), Regio frontalis (f), Regio parietalis (p), Processus rostralis ossis palatini (prp), Angulus rostrolateralis (arl), Fossa ventralis partis lateralis palatini (fvp), Lamellae ventralis (lv), Angulus caudolateralis (acl), Os pterygoideus (pt).