Hymedesmia johnsoni n.sp. Bowerbank, 1864: 34, pl. V fig. 112, pl. XVIII fig. 293.
Hamacantha johnsoni : Arnesen, 1903: 12; Stephens, 1916: 242; Stephens, 1920: 14; Burton, 1930a: 492; Burton, 1931: 4; Arndt, 1935: 56, fig. 102; Burdon-Jones and Tambs-Lyche, 1960: 6.