original description
(of Spirostreptus atratus Porat, 1894) Porat, C. O. von (1894). Zur Myriopodenfauna Kameruns. Kongl. Svenska Vetenskaps-Akademiens handlingar, Bihang, 20(5): 3-89. Stockholm, available online at https://biodiversitylibrary.org/page/14232226
page(s): 75-76, figs. 40-40c, 49 [details]
new combination reference
Hoffman, R. L. (1980). Classification of the Diplopoda. 1-237. Genève.
page(s): 92, 99; note: Aprosphylostreptus as replacement for homonym Urotropis [details]
From editor or global species database
Original description p. 75 Spirostreptus atratus Porat, 1894
Original description p. 76 Spirostreptus atratus Porat, 1894
Original description figs. 40-40c Spirostreptus atratus Porat, 1894
Original description figs. 49 Spirostreptus atratus Porat, 1894