Orthomorpha arboricola (Attems, 1937), ♂ from Hon Ba National Park A habitus and live colouration B, C anterior part of body, dorsal and lateral views, respectively D, E segments 10 and 11, dorsal and lateral views, respectively F–H posterior part of body, dorsal, ventral and lateral views, respectively I, J sternal cone between coxae 4, subcaudal and sublateral views, respectively.

  Part of: Likhitrakarn N, Golovatch SI, Semenyuk I, Efeykin BD, Panha S (2019) Review of the millipede genus Orthomorpha Bollman, 1893 (Diplopoda, Polydesmida, Paradoxosomatidae) in Vietnam, with several new records and descriptions of two new species. ZooKeys 898: 121-158. https://doi.org/10.3897/zookeys.898.39265