Heydeniella crozetensis Richters, 1907: 281.
Gamasiphis crozetensis.— Trägårdh, 1907: 10.
Heydeniella crozetensis.— Lee, 1970: 100; Lee & Hunter, 1974: 312; Karg, 1976c: 199.
Type depository. According to Lee (1970), specimen probably destroyed.
Type locality and habitat. Île de la Possession, Crozet Islands, from unspecified substrate.