The Owstonia grammodon lives in the benthopelagic, marine, depth range 150 - 200 m environment.
Owstonia grammodon Machida, 1984Opsipseudochromis grammodon Fowler, 1934; (valid as) - ?Owstonia japonica Kamohara, 1935 - Owstonia maccullochi Whitley, 1934 - Owstonia pectinifer Gloerfelt-Tarp & Kailola, 1984Sphenanthias More
Soko-amadai-modoki in Japanese (日本語)
粒牙欧氏鰧 in Mandarin Chinese
粒牙歐氏鰧 in Mandarin Chinese