Syconella quadrangulata : Schmidt, 1868: 29, pl. V fig. 9
Sycortis quadrangulata : Haeckel, 1870: 280, pl. 48.
Sycon quadrangulatum : Brøndsted, 1932: 3; Burton, 1957: 27; Burton, 1963: 415, fig. 248; Borojevic et al., 1968: 33; Descatoire, 1969a: 182.
Scypha quadrangulata : Van Soest and Weinberg, 1980: 1, fig. 2; Van Soest et al., 1981: 37.