Hamiltonia (subgenus of Equula) Swainson [W.] 1839:176, 250 Fem. Chanda nama Hamilton 1822. Type by being a replacement name. Technically a replacement for Chanda Hamilton; type is C. nama as designated by ICZN for Chanda (not H. ovata as designated by Swain 1882). Hamiltonia was placed on Official Index (Opinion 1121) as a junior objective synonym of Chanda. •Objective synonym of Chanda Hamilton 1822 -- (Roberts 1995:265 [ref. 22559], Kottelat 2013:321 [ref. 32989]). Current status: Synonym of Chanda Hamilton 1822. Ambassidae.