original description
Attems, C. M. T. Graf von (1909). Zur Systematik der Spirostreptoidea. Zoologischer Anzeiger, 34(5): 156-159. Jena, available online at http://biodiversitylibrary.org/page/30144159
page(s): 4, 17, 18, pl. 3 fig. 28 - 31, pl. 5 fig. 51 ; note: Platyrhacus (Pleorhacus) principalis [details]
additional source
Attems, C. M. T. Graf von (1938). Myriapoda 3. Polydesmoidea II. Fam. Leptodesmidae, Platyrhachidae, Oxydesmidae, Gomphodesmidae. Das Tierreich, 69: 1-487. Berlin
page(s): 274 [details]
From editor or global species database