Admetella longipedata has 82 segments and 31 pairs of
elytra. The lateral antennae are inserted terminally on anterior margin of
prostomium, with auxiliary appendages at the base of the lateral antennae.
Notochaetae are thinner than
neurochaetae and bidentate neurochaetae are absent[4]
^McIntosh, William C. [as M'Intosh]. (1885). Report on the Annelida Polychaeta collected by H.M.S. Challenger during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–76. Zoology. 12 (part 34): i-xxxvi, 1-554, pl. 1-55, 1A-39A, & Annelida stations map., available online at
https://biodiversitylibrary.org/page/50688426
^Pettibone MH (1967) Some bathyal polynoids from central and northeastern Pacific (Polychaeta: Polynoids). Proceedings of the United States National Museum 121: 1–15.
https://doi.org/10.5479/si.00963801.121–3575.1
^Fauchald, K.; Wilson, R.S. (2003). "Polynoidae (Polychaeta)-A DELTA database of genera, and Australian species". In R.S. Wilson; P.A. Hutchings; C. J. Glasby (eds.). Polychaetes: An Interactive Identification Guide. Melbourne: CSIRO Publishing.