FIGURE 5 in Taxonomic clarification of the Eumicrotremus asperrimus species complex (Teleostei: Cyclopteridae) in the eastern North Pacific

FIGURE 5. Osteological variation in Eumicrotremus gyrinops: lateral view of the prootic in (A) UW 49474 and (B) UW 47923; lateral view of the urohyal in (C) UW 49474 and (D) UW 47923; first dorsal fin in (E) UW 49474 and (F) UW 47923; and caudal skeleton in (G) UW 49474 and (H) UW 47923. HS, haemal spine of second preural centrum; L, laminar structure of urohyal; NF, nerve foramen; PR, proximal radial of first dorsal spine.