Desmacidon physa n.sp. Schmidt, 1875: 118, pl. I figs. 8-9.
Histoderma physa : Thiele, 1903: 385, fig. 16; Arnesen, 1903: 16, pl. II fig. 5, pl. VI fig. 9; Lundbeck, 1910: 11; Topsent, 1913: 45; Stephens, 1920: 31; Burton, 1930a: 492; Arndt, 1935: 73, fig. 147.
Cornulum ascidioides n.sp. Fristedt, 1887;
Coelosphaera physa : Alander, 1942: 57