FIG. 4 in Phylogeny and Taxonomy of Flatheads, Scorpionfishes, Sea Robins, and Stonefishes (Percomorpha: Scorpaeniformes) and the Evolution of the Lachrymal Saber

FIG. 4. Lateral view of a cleared-and-stained specimen of the synanceiid Paracentropogon, CAS_SU 68769. Images highlight the (A) resting position of the lachrymal saber (arrow) along the side of the waspfish's cheek and the (B) locked-out position where the lachrymal saber extends laterally from the specimen. The rotation of both the first and second circumorbital are visible in the lower image.