macracanthus Bollman, 1889:114 .

Holotype: not known to exist; type locality: “Pacific Coast, someplace between Lower California and Straits of Magellan.”

Original rank: species. Current rank and status: synonym of S. subspinipes Leach, 1815 (Kraepelin 1903, Brölemann 1909, Attems 1930, Bücherl 1942 a).

Remarks: This name was omitted by Bücherl (1974).