(Zosteropidae; Ϯ Teardrop White-eye R. ruki) Ruk I., Caroline Is. "Rukia, gen. nov.  (Plate VII. fig. 5.)  (Zosteropidæ)   Description.--  Bill very strong, blackish; tarsus and toes also strong, orange colour not black or brown; silky eye-ring on lower edge of eyelid only.  Type.- Tephras ruki Hartert, 1897 = Rikia [sic] ruki from Ruk, Caroline Islands." (Momiyama 1922).
Var. Rikia.
Synon. Cinnyrorhyncha, Rhamphozosterops.

Search for more names on the Key to Scientific Names in Ornithology by James A. Jobling.
Recommended citation
Jobling, J. A. (2018). Key to Scientific Names in Ornithology. In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.) (2018). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from on 12 December 2018).