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Scorpaeniformes - Hexagrammidae Pleurogrammus monopterygius (Atka Mackerel)
Illustration	Meristics	Life History	ELH Descr.	Distribution	Footnotes
More information for this taxon at: LarvalBase | FishBase | Univ. Washington Data

BONY PARTS (min-mode-max)

Vertebrae		Gill Rakers and Branchiostegal Rays
Total	58 - X - 63	Upper Gill Rakers	6 - X - 8
Precaudal	26 - X - 28	Lower Gill Rakers	16 - X - 19
Caudal	32 - X - 35	Branchiostegal Rays	5 - X - 7

FIN COUNTS (min-mode-max)

Fin (position)	Spines	Rays	Caudal Fin Counts
Pelvic (Thoracic)	1 - 1 - 1	5 - 5 - 5	Caudal Upper Secondary	16 - X - 19
Dorsal	21 - X - 24	24 - X - 30	Caudal Upper Principal	8 - 8 - 8
Pectoral	NA	23 - X - 28	Caudal Lower Principal	11 - 11 - 11
Anal	X - X - X	23 - X - 28	Caudal Lower Secondary	16 - X - 20

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last updated: June 2021