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body v deep (depth at D2 origin 61-66% SL)
forehead profile: concave before eyes, top roundD & A lobes slightly/not elongateSelene brownii, Caribbean Moonfish, Full Moonfishgill rakers 31-34juv: black spot over straight part LL -
body moderately deep (depth at D2 origin 46-52% SL)
forehead profile: concave before eyes, top roundD & A lobes not/slightly elongateSelene setapinnis, Atlantic Moonfishgill rakers 36-42juv: black spot over straight part LL -
forehead profile straight, top angularD & A lobes v elongateSelene vomer, Lookdown, Atlantic Look Down, Lookdown Moonfishjuv: 4-5 faint interrupted bars