original description
Mauriès, J.-P. (1968). Notes sur les Diplopodes Pyrénéens: IV. Le genre endémique <i>Hypnosoma</i> Ribaut, 1952. <em>Bulletin de la Société d'histoire naturelle de Toulouse.</em> 104 (3-4): 399-404. Toulouse., available online at https://gallica.bnf.fr/ark:/12148/bpt6k6556247r/f77.item
page(s): 402 [details]
additional source
Kime, R. D.; Enghoff, H. (2021). Atlas of European millipedes 3: Order Chordeumatida (Class Diplopoda). <em>European Journal of Taxonomy.</em> 769: 1-244., available online at https://doi.org/10.5852/ejt.2021.769.1497
page(s): 138 [details]
From editor or global species database