FIGURE 18 in A review of the Heteroclinus heptaeolus complex (Pisces: Blennioidei: Clinidae), with three new species and discussion of use of proportions in taxonomic studies

FIGURE 18. Second dorsal spine length in high dorsal fin species (black circles for H. wilsoni and H. colemani) versus species with short dorsal fin (green triangles for H. heptaeolus, H. longicauda and H. whitleyi).