"Named in honour of M. Charles Gravier, of Paris, who has done so much excellent work in the group" (McIntosh, 1915: 179, footnote).
McIntosh, William Carmichel. (1915). Polychaeta, Opheliidae to Ammocharidae. A Monograph of the British Marine Annelids. The Ray Society, London, 3 (1): i-viii, 1-368 (text). available online athttps://biodiversitylibrary.org/page/38532650