Pseudendosiphonia gardineri Weber-van Bosse, 1913b: 123–124, pl. 13: figs. 13–15; pl. 14: fig. 30 (type locality: Amirante Islands).—Weber-van Bosse, 1914: 287–288, pl. 17: figs. 13–15; pl. 18: fig. 30.
Endosiphonia gardineri (Weber-van Bosse) Weber-van Bosse, 1923: 356.
INDIAN OCEAN DISTRIBUTION: Amirante Islands.