Bradyidius similis (Sars, 1902)
Synonyms:
Undinopsis similis Sars, 1902: 34, pl. 21, 1925: 44; Rose, 1933: 92, fig. 56.
Bradyidius similis Vervoort, 1952b (sheet 43): 3, fig. 2; Shih, Rainville and Maclellan, 1981: 1079, figs. 79-108; Markhaseva, 1996: 79, figs. 60-61.
?Bradyanus armatus Vanhöffen, 1897b: 280, fig. 17.
Undinopsis armatus Vanhöffen, 1907, pl. 21, fig. 24, pl. 22. figs. 28-30.