After ITIS

<==o Halechiniscidae Thulin, 1928
   |--o Archechiniscinae Binda, 1979
   |  `--o Archechiniscus Schulz, 1953
   |--o Tanarctinae Renaud-Mornant, 1980
   |  |--o Actinarctus Schulz, 1935
   |  |--o Tanarctus Renaud-Debyser, 1959
   |  `--o Zioella Renaud-Mornant, 1987
   |--o Florarctinae Renaud-Mornant, 1982
   |  |--o Florarctus Delamare Deboutteville & Renaud-Mornant, 1965
   |  |--o Ligiarctus Renaud-Mornant, 1982
   |  `--o Wingstrandarctus Kristensen, 1984
   |--o Orzeliscinae Schulz, 1963 [= Orzeliscidae Schulz, 1963]
   |  |--o Opydorscus Renaud-Mornant, 1989
   |  `--o Orzeliscus Du Bois-Reymond Marcus, 1952
   |--o Dipodarctinae Pollock, 1995
   |  `--o Dipodarctus Pollock, 1995
   |--o Halechiniscinae Thulin, 1928
   |  |--o Halechiniscus Richters, 1908
   |  |--o Chrysoarctus Renaud-Mornant, 1984
   |  `--o Paradoxipus Kristensen & Higgins, 1989
   |--o Styraconyxinae Kristensen & Renaud-Mornant, 1983
   |  |--o Tetrakentron Cuénot, 1892
   |  |--o Bathyechiniscus Steiner, 1926
   |  |--o Styraconyx Thulin, 1942
   |  |--o Pleocola Cantacuzène, 1951
   |  |--o Angursa Pollock, 1979
   |  |--o Raiarctus Renaud-Mornant, 1981
   |  |?-o Tholoarctus Kristensen & Renaud-Mornant, 1983
   |  |?-o Lepoarctus Kristensen & Renaud-Mornant, 1983
   |  |--o Rhomboarctus Renaud-Mornant, 1984
   |  `--o Paratanarctus d’Addabbo Gallo, Grimaldi de Zio, Moreno de Lucia & Troccoli, 1992
   `--o Euclavarctinae  Renaud-Mornant, 1983
      |--o Euclavarctus Renaud-Mornant, 1975
      |--o Clavarctus Renaud-Mornant, 1983
      |--o Exoclavarctus Renaud-Mornant, 1983
      |--o Proclavarctus Renaud-Mornant, 1983
      |--o Parmusa Renaud-Mornant, 1984
      `--o Moebjergarctus Bussau, 1992

Reference(s):

 

Special thanks to:

Jos Dos, for gathering information about the species and genera.