piersoni, Nesogrammus Evermann [B. W.] & Seale [A.] 1907:61, Fig. 3 [Bulletin of the Bureau of Fisheries v. 26 (Doc. 607) (for 1906); ref. 1285] Bulan, Sorsogon Province, Philippines. Holotype (unique): USNM 55899. •Synonym of Grammatorcynus bilineatus (Rüppell 1836) -- (Collette 1983:715 [ref. 5220], Collette & Nauen 1983:37 [ref. 5375], Collette & Gillis 1992 [ref. 19794], Mohsin & Ambak 1996:505 [ref. 27969], Collette 2001:37334 [ref. 26305], Collette 2003:5 [ref. 27312]). Current status: Synonym of Grammatorcynus bilineatus (Rüppell 1836). Scombridae: Scombrinae. Habitat: marine.