Figure 3 in The comparative osteology and phylogenetic relationships of African and South American lungfishes (Sarcopterygii: Dipnoi)

Figure 3. Computed tomography reconstruction of the skull of Protopterus aethiopicus, UF 137272: A, lateral view; B, dorsal view. Scale bar: 10 mm. A, angular; AC, anocleithrum; C, cartilage; CH, ceratohyal; CL, cleithrum; CLA, clavicle; CR, cranial rib; DE, dermal ethmoid; EO, exoccipital; FP, frontoparietal; OP, operculum; PR, prearticular; PS, parasphenoid; PT, pterygoid; S, supraorbital; SO, suboperculum; SQ, squamosal; V, vomerine tooth; VE, vertebra.