- Istiophoridae, family Istiophoridae - sailfishes; spearfishes; marlins
--1 is a kind of fish family
--1 is a member of Scombroidea, suborder Scombroidea
--1 has members:sailfish; Istiophorus, genus Istiophorus; billfish; Makaira, genus Makaira; Tetrapturus, genus Tetrapturus