species Euglesa nipponensis (Kuroda, 1930): synonymy

Pisidium nipponense Kuroda, 1930

‘Hirase MS’ Kuroda, 1930. Limn. North Japan Alps 2(1): 622.
‘Hirase MS’ Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 262, pl. 8, fig. 5 [as ‘P. amnicum nipponense’].

Pisidium (Eupisidium) amnicum nipponense — Mori (1938)
Cyclocalyx nipponense — Lee & Ó Foighil (2003)
Pisidium nipponense — Schultheiß et al. (2008), Bogan (2010), Clewing et al. (2013), Saito et al. (2022)
Euglesa (Cyclocalyx) nipponense — Mouthon & Forcellini (2017)
Pisidium (Cyclocalyx) nipponense — Bespalaya et al. (2017), Fuentealba-Jara et al. (2017)
Euglesa nipponensis — Kovalenkova et al. (2025)