Figure 17. Character 33 in Morphology-based phylogenetic analysis and classification of the family Rhinocryptidae (Aves: Passeriformes)

Figure 17. Character 33 and its postulated states. Zygomatic process, ventral surface, configuration: A, plain or with a small crest – 33.0; B, with a conspicuous lamina – 33.1. Postorbital region of skulls of (A) Merulaxis ater (MCP uncatalogued) and (B) Acropternis orthonyx (QCAZ 3723) in lateroventral view. Not to scale.