Habitus photograph of the lectotype (HNHM 2858/1) of Sphaeropoeus maculatus (Verhoeff, 1924), lateral view, and a distribution map of all other relevant zephroniid species in Vietnam. A Sphaerobelum bicorne Attems, 1938 (new record) B Sphaerobelum bicorne Attems, 1938 (old record) C Sphaerobelum pumatense sp. nov. D Sphaeropoeus manca (Attems, 1936) E Sphaeropoeus maculatus (Verhoeff, 1924) F Sphaeropoeus honbaensis sp. nov. G Sphaeropoeus bidoupensis sp. nov.

  Part of: Semenyuk I, Golovatch SI, Wesener T (2020) Some new or poorly-known Zephroniidae (Diplopoda, Sphaerotheriida) from Vietnam. In: Korsós Z, Dányi L (Eds) Proceedings of the 18th International Congress of Myriapodology, Budapest, Hungary. ZooKeys 930: 37-60. https://doi.org/10.3897/zookeys.930.47742