Nice fish!
Pacific bonito or sarda lineolata for sure.
http://www.fishbase.org/comnames/Com...StockCode=5024
Bonita are a common name for a bunch of different species that are not sarda. Oddly enough there are other species that are not sarda but are commonly called bonito in other countries. So in short all sarda are bonito, but not all bonito are sarda.
