Figure 57 in Review of the Spirobolida on Madagascar, with descriptions of twelve new genera, including three genera of 'fire millipedes' (Diplopoda)

Figure 57. Hylekobolus griseus sp. n., A–E male paratype, F–I male holotype. A head, lateral view B legs 1–7 and gonopods, ventral view C antennal groove D legs 1–7, ventral view E telson F anterior gonopod, anterior view G left posterior gonopod, anterior view H anterior gonopod, posterior view I left posterior gonopod, posterior view. Apo = apodeme; av = anal valves; Co = collum; Cx = coxite; Go = gonopods; IL = incisura lateralis; Md = mandible; Pre = preanal ring; sf = setiferous foveolae; St = sternite; T = telopodite. Scale bars = 1 mm.