The East Pacific / South Pacific Boundary: New taxa and occurrences from Rapa Nui (Easter Island), New Caledonia and adjacent regions Author Mah, Christopher L. text Zootaxa 2021 2021-06-02 4980 3 401 450 journal article 5948 10.11646/zootaxa.4980.3.1 f36e1c1f-1bfa-4fbc-b2dd-5edf6c7173af 1175-5326 4896889 F1FCA8AC-A984-4547-8A05-F1993BDAEE7C Acheronaster tumidus H.E.S. Clark, 1982 Figure 16A–E H.E.S. Clark 1982: 39 ; H.E.S. Clark & McKnight 2001: 180 . Taxonomic comment. This represents the first record of this species since its description by H.E.S. Clark (1982) and extends the range from the Kermadec Islands and Australia to Norfolk Ridge. Occurrence. Kermadec Islands, north of New Zealand and coast of New South Wales, Australia New Caledonia , 110– 300 m Material examined. MNHN IE-2013-6608 . Kaimon-Maru Bank , Norfolk Ridge , New Caledonia , 24°44′4.6212″S , 168°9′51.7248″E , 269 – 300. Coll. Lozouet , Boisselier & Richer-IRD, aboard N/ O Alis , NORFOLK 1 . CP 1678, 22 June 2001 , 1 dry spec. R =18.1, r=7.7 .