FIG. 2 in Marine Habitat Transitions and Body-Shape Evolution in Lizardfishes and Their Allies (Aulopiformes)

FIG. 2. Example of fixed landmark (blue circles) and sliding semi-landmark (purple circles) locations on a lizardfish (SynoduS VariegatuS illustrated). Homologous fixed landmarks follow those from McMahan et al. (2011) and include: 1, anterior insertion of the dorsal fin on body; 2, posterior insertion of the dorsal fin on the body; 3, dorsal insertion of caudal fin; 4, ventral insertion of caudal fin; 5, posterior insertion of anal fin on the body; 6, anterior insertion of anal fin on body; 7, the point at which the interopercle meets the ventral body outline; 8, anterior tip of premaxilla. Digital image by R. P. Martin.