Arenobius (Sowubius) Chamberlin, 1912
Sowubius Chamberlin, 1912 [subgenus of Arenobius Chamberlin, 1912].
Original description: Chamberlin R.V. (1912). New genera of North American Lithobiidae - Canadian Entomologist , 44: 173-178, see p. 178..
Original rank: subgenus
Type species: Lithobius stolli Pocock, 1895 - by monotypy
Synonymy: Eason E.H. (1973). The type specimens and identity of the species described in the genus Lithobius by R. L. Pocock from 1890 to 1901 (Chilopoda Lithobiomorpha) - Bulletin of the British Museum (Natural History), Zoology, 25: 41-83, see p. 59.
Notes: syn. of Lithobius (Pokabius) Chamberlin, 1912 according to Attems (1938 - Mémoires du Muséum National d'Histoire naturelle, n.s., 6: 344)