(Williamson, 1858) Prolixoplectidae Holocene recent off Biscaya and Iberia Challenger Station 354A HMS Challenger Collection identified by scientist 1 / FEU-1003313 | (Walker and Jacob, 1798) Cibicididae Holocene recent off Biscaya and Iberia Challenger Station 354A HMS Challenger Collection identified by scientist 2 / FEU-1005136 | (Asano & Uchio, 1951) Eponididae Holocene recent off Biscaya and Iberia Challenger Station 354A HMS Challenger Collection identified by scientist 3 / FEU-1005651 |