Pisidium ellipticum Mori, 1938
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 270, pl. 10, fig. 13.

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 ponderosum Mori, 1938
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): ??.
(homonym of Pisidium casertanum var. ponderosum Stelfox, 1918; renamed Euglesa miyadii Starobogatov et al., 2004)

Pisidium uenoi Mori, 1938
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 265, pl. 8, fig. 8 [as ‘uénoi’].

Pisidium (Eupisidium) humeriforme Mori, 1938
‘Stelfox’ Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 268, pl. 9, fig. 10.
(reference to Pisidium casertanum var. humeriforme Stelfox, 1918; renamed Euglesa hokkaidoensis Starobogatov et al., 2004)

Pisidium (Eupisidium) kawamurai Mori, 1938
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 261, pl. 7, fig. 2.

Pisidium (Eupisidium) kurodai Mori, 1938
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 262, pl. 7, fig. 4.

Pisidium (Eupisidium) uejii Mori, 1938
‘Kuroda MS’ Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 263, pl. 8, fig. 7.

Pisidium (Neopisidium) cavernicum Mori, 1938
Mori, 1938. Biogeographica Tokyo 3: 110.
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 264, pl. 11, fig. 22.

Pisidium (Neopisidium) parvum Mori, 1938
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 275, pl. 11, fig. 21.

Pisidium amnicum etorohuense Mori, 1935
Mori, 1935. Venus 5: 194, fig. 1.
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 260, text fig. 1, pl. 7, fig. 1b [as ‘P. baicalense etorohuense’].
(intro'd as intra-sp. of Tellina amnica Müller, 1774)

Pisidium cinereum inflatum Mori, 1938
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 272, pl. 11, fig. 19.
(homonym of Pisidium inflatum Porro, 1838; intro'd as intra-sp. of Pisidium cinereum Alder, 1838)

Pisidium cinereum nikkoense Mori, 1938
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 272, pl. 10, figs. 14c, 16.
(intro'd as intra-sp. of Pisidium cinereum Alder, 1838)

Pisidium cinereum subinflatum Mori, 1938
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 273, pl. 10, fig. 20.
(intro'd as intra-sp. of Pisidium cinereum Alder, 1838)

Pisidium conventus akkesiense Mori, 1938
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 274, pl. 11, figs. 18a-d.
(intro'd as intra-sp. of Pisidium conventus Clessin, 1877)

Pisidium kawamurai hukuiense Mori, 1938
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 261, pl. 7, fig. 3.
(intro'd as intra-sp. of Pisidium (Eupisidium) kawamurai Mori, 1938)

Pisidium pulchellum kunashiriense Mori, 1938
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 269, pl. 9, figs. 11a-d.
(intro'd as intra-sp. of Pisidium pulchellum Jenyns, 1832)

Pisidium subtruncatum altum Mori, 1938
Mori, 1938. Mem. Coll. Sci. Kyoto 14B(2): 269, pl. 9, fig. 12.
(intro'd as intra-sp. of Pisidium subtruncatum Malm, 1855)