A review of the genus Obelostreptus Attems, 1909 (Diplopoda, Spirostreptida, Spirostreptidae) with the description of a new species from Kenya Author Mwabvu, T. Author VandenSpiegel, D. text African Invertebrates 2015 2015-03-17 56 1 51 51 http://www.bioone.org/doi/10.5733/afin.056.0106 journal article 10.5733/afin.056.0106 2305-2562 Obelostreptus acifer Attems, 1909 Obelostreptus acifer Attems, 1909 b : 412 , Taf. 18. Abb. 14–16 (D); 1914: 125 (+D); Manfredi 1936: 257 (C); Krabbe 1982: 417 . Material examined: Syntype ♂ : ETHIOPIA : Abera (Djam-Djam), leg. Neumann , 20.xii.1900 ( MV 2476 ). Remarks: No new material of O. acifer was available at the time of the study. However, based on material studied, the description of the species and illustrations of the gonopods are accurate .