▁and ▁anal ▁fins ▁are ▁low , ▁being ▁shorter ▁than ▁the ▁head ▁length . ▁The ▁later al ▁line ▁has ▁a ▁moder ate ▁anterior ▁arch , ▁with ▁the ▁cur ved ▁section ▁of ▁the ▁line ▁much ▁longer ▁than ▁the ▁straight ▁section . ▁There ▁are ▁ 3 2 ▁to ▁ 5 2 ▁scales ▁on ▁the ▁later al ▁line , ▁with ▁ 2 0 ▁to ▁ 3 2 ▁of ▁these ▁being ▁weak ▁sc utes ▁at ▁the ▁base ▁of ▁the ▁ca ud al ▁fin . ▁The ▁breast ▁is ▁de void ▁of ▁scales , ▁with ▁this ▁area ▁extending ▁to ▁behind ▁the ▁pel vic ▁fins , ▁and ▁often ▁as ▁far ▁as ▁the ▁anal ▁fin , ▁and ▁reaching ▁as ▁far ▁up ▁as ▁the ▁p ector al ▁fin ▁base . ▁The ▁j aws ▁both ▁have ▁bands ▁of ▁small ▁vill iform ▁teeth , ▁with ▁some ▁outer ▁teeth ▁becoming ▁con ical ▁at ▁the ▁front ▁of ▁the ▁mouth . ▁There ▁are ▁ 2 7 ▁to ▁ 3 1 ▁g ill ▁ra k ers ▁and ▁ 2 4 ▁verte bra e ▁in ▁total . ▁ ▁The ▁imp oster ▁tre v ally ▁is ▁a ▁silver ▁to ▁bl u ish ▁grey ▁d ors ally , ▁becoming ▁sil very ▁white ▁below . ▁A ▁major ▁distingu ishing ▁feature ▁is ▁the ▁white ▁to ▁pale ▁grey ▁tongue , ▁with ▁this ▁also ▁seen ▁in ▁the ▁car ang id ▁genus ▁U ras pis ▁although ▁their ▁different ▁body ▁shapes ▁prevent ▁confusion ▁with ▁C . ▁tal am par o ides . ▁The ▁oper cul um ▁has ▁a ▁small ▁black ▁spot ▁on ▁its ▁upper ▁margin . ▁The ▁soft