Sinosphaera aptera sp. n. A ventral view of holotype B prosternum C last ventrite of male D claw E lateral view of holotype F lateral view of hind tibia and tarsi G maxillary palpi and labial palpi H epipleuron.

  Part of: Ruan Y, Konstantinov AS, Prathapan KD, Yang X (2017) Contributions to the knowledge of Chinese flea beetle fauna (II): Baoshanaltica new genus and Sinosphaera new genus (Coleoptera, Chrysomelidae, Galerucinae, Alticini). In: Chaboo CS, Schmitt M (Eds) Research on Chrysomelidae 7. ZooKeys 720: 103-120.