Figure 40 from: Golovatch S, Geoffroy J, Stoev P, Vanden Spiegel D (2013) Review of the millipede family Opisotretidae (Diplopoda, Polydesmida), with descriptions of new species. ZooKeys 302: 13-77. https://doi.org/10.3897/zookeys.302.5357

Figure 40 - Carlotretus triramus sp. n., ♂ paratype (CHIgx05-068); A long tactile distodorsal seta on a midbody tibia B caudolateral corner of a midbody ozoporiferous paratergite C tegument texture, limbus and setae, dorsal view D left gonopod in situ, ventral view E–H dissected left gonopod, frontomesal, frontal, subventral and ventral views, respectively. – Scale bars: G 0.1 mm; D–F, H 0.05 mm; A–C 0.02 mm.