ically , ▁these ▁fish ▁are ▁more ▁common ▁during ▁the ▁months ▁of ▁October ▁th ru ▁December , ▁and ▁February ▁through ▁April . ▁ ▁References ▁▁ ▁He em stra , ▁P . C . ▁and ▁J . E . ▁Rand all ▁ 1 9 9 3 ▁FA O ▁Species ▁Catalogue . ▁Vol . ▁ 1 6 . ▁Group ers ▁of ▁the ▁world ▁( family ▁Ser ran idae , ▁sub family ▁Ep ine ph el inae ). ▁An ▁annot ated ▁and ▁illustrated ▁catalog ue ▁of ▁the ▁gr ou per , ▁rock cod , ▁h ind , ▁cor al ▁gr ou per ▁and ▁ly ret ail ▁species ▁known ▁to ▁date . ▁Rome : ▁FA O . ▁FA O ▁Fish . ▁Syn op . ▁ 1 2 5 ( 1 6 ): 3 8 2 ▁▁▁▁▁ ▁Pacific ▁Islands ▁Fish eries ▁Science ▁Center ▁Administr ative ▁Report ▁H - 0 8 - 0 6 , ▁ 1 9 ▁p , ▁http :// www . p if sc . no aa . gov ▁Gill gren , ▁Jerry ▁G .; ▁Ball am , ▁Anthony : ▁Mal ama ▁Char ters ▁H ilo ▁L LC , ▁Com mer cial ▁fish ing ▁vessel ▁" J ovan ▁Lee " ▁field ▁work , ▁N ort he astern ▁coast ▁of ▁Hawai i ▁Island ▁( 1 2 / 2 0 1 9 - 3 / 2 0 2 0 ) ▁ ▁Hawai ian ▁gr ou per ▁Category : F ish ▁of ▁Hawai i ▁Category : N atural ▁history ▁of ▁the ▁North western ▁Hawai ian ▁Islands ▁Category : M id