Halichondria falcula n.sp. Bowerbank, 1874: 208, pl. LXXIV figs 1-3
Hamacantha bowerbanki n.sp. Lundbeck, 1902: 99, pl. VII figs. 2-3, pl. XVIII fig. 1, pl. XXIV figs. 1-3.
Hamacantha falcula : Stephens, 1916: 242; 1920: 16; Burton, 1930a: 492; Arndt, 1935: 56, fig. 100; Cabioch, 1973: 6