An enigmatic Rhachotropis (Crustacea: Amphipoda: Eusiridae) from New Zealand Author Lörz, Anne-Nina text Zootaxa 2015 4006 2 383 391 journal article 10.11646/zootaxa.4006.2.9 2a896a0e-063f-4d25-9207-4307112c7b1d 1175-5326 242156 8BEEC901-E38A-4B18-BBAA-683FFF090233 Genus Rhachotropis S.I. Smith, 1883 Rhachotropis S.I. Smith, 1883 : 222 .— Stebbing, 1906 : 847 . — Shoemaker, 1930 : 317 .— Gurjanova, 1951 :706 .— J.L. Barnard, 1969 : 229 .— Barnard & Karaman, 1991 : 337 , figs 59F, 61H, 62B, 63B. Gracilipes Holmes, 1908 : 526 . Type species. Oniscus aculeata Lepechin, 1780