FIGURE 4. Tropostreptus spp., mouthparts. A in A new East African genus of spirostreptid millipedes (Diplopoda, Spirostreptida, Spirostreptidae), with notes on their fungal ectoparasite Rickia gigas

FIGURE 4. Tropostreptus spp., mouthparts. A: T. droides sp. nov., left mandibular gnathal lobe, dorsal/anterior view, B: T. kipunji sp. nov., right mandibular gnathal lobe, mesal view. C: T. hamatus, male, gnathochilarium and right mandible, oblique ventral view.—Scales 0.1 mm. me = mentum, mf = molar furrow, msl = mandibular stipital lobe, od = odontomere, pl = pectinate lamellae, pm = prementum, ps = psectromere, se = sectile edge.