Incertae sedis. According to Borda et al (2012: 315) Amphinome jukesi is based on a single juvenile worm from Queensland, Australia, that was likely exposed to acidic solutions that rendered its harpoon notochaetae featureless.
Borda, Elizabeth; Kudenov, Jerry D.; Bienhold, Christina; Rouse, Greg W. (2012). Towards a revised Amphinomidae (Annelida, Amphinomida): description and affinities of a new genus and species from the Nile Deep-sea Fan, Mediterranean Sea. Zoologica Scripta. 41(3): 307-325. available online athttp://doi.org/10.1111/j.1463-6409.2012.00529.x