Silvery. Can darken almost to black, especially when feeding near bottom.
Can change from bluish gray to dark brown, and pale or darken dramatically. Several markings radiate from eye. Blue or white edging on dorsal, anal and tail fins. May have pale band on base of tail.
Can change from bluish gray to dark brown, and pale or darken dramatically. Markings radiate from eye. Blue or white edging on dorsal, anal and tail fins. May have pale band on base of tail.
Face and lips occasionally navy blue. Individuals along North and South Americn coasts less brilliantly colored.
Uniformly gray to grayish brown with light-edged scales.
Blue to greenish blue, with yellow rims on scales; yellow ventral and pectoral fins; deep blue lips and markings on gill cover; yellowish face.
Silver-white. Black bar on head runs across eye; may have darkish spot on rear dorsal fin below distinctive black dot noted above.
Silver-gray. Marked with numerous dark, thin lines that radiate at a diagonal from midbody; black bar on hear runs across eye; yellowish submarginal band on rear dorsal, tail and anal fins.
Silver to white. black bar on head runs across eye; blackish border on rear of body, base of rear dorsal and anal fins.
Bright yellow ring around eye. All fins black except base of pectoral which is yellow.