Figure 51 in Review of the Spirobolida on Madagascar, with descriptions of twelve new genera, including three genera of 'fire millipedes' (Diplopoda)

Figure 51. Ostinobolus montanus sp. n., male holotype. A head, lateral view B legs 1–7, ventral view C telson D anterior gonopod, anterior view E right posterior gonopod, anterior view F anterior gonopod, posterior view G right posterior gonopod, posterior view. av = anal valves Co = collum; Cx = coxite; Gn = gnathochilarium; Md = mandible; Pre = preanal ring; St = sternite; T = telopodite. Scale bars = 1 mm.