original description
Attems, C. M. T. Graf von. (1914). Afrikanische Spirostreptiden nebst Überblick über die Spirostreptiden orbis terrarum. <em>Zoologica (Stuttgart).</em> 25(65-66): 1-235. Stuttgart., available online at https://www.zobodat.at/pdf/Zoologica_25_65-66_0001-0233.pdf, https://www.biodiversitylibrary.org/page/10232973
page(s): 88, pl. 3, fig. 68 [details] 
additional source
Demange, J.-M. (1965). Contribution à la faune di Congo (Brazzaville) (Mission A. Villiers et A. Descarpentries). IV. Myriapodes Diplopodes et Chilopodes. Bulletin de l'Institut française d'Afrique Noire, série A, 27(2): 551-576
page(s): 552 [details]
source of synonymy
Hoffman, R. L.; Golovatch, S. I.; Hamer, M. (2001). Identities of the millipede genera Spirostreptus Brandt, 1833 and Spiropoeus Brandt, 1833 (Diplopoda, Spirostreptida, Spirostreptidae). Myriapodologica, 7(5): 35-47
note: Synonymization under Spiropoeus fisheri [details]
From editor or global species database
Original description p. 88 Scaphiostreptus parilis acuticonus Attems, 1914
Original description fig. 68 Scaphiostreptus parilis acuticonus Attems, 1914