Page last updated
Thu 3 September 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

Bivalvia | Unionoida | Unionoidea | Unionidae | Unioninae | Unionini | Nodularia

species Nodularia dualobtusa Wu & Liu in Wu et al., 2024: specimens
     1 available nominal species synonym (2 total synonyms)

Recent Taxonomic Opinions

Nodularia sp. 1 — Lopes-Lima et al. (2020), Wu et al. (2022), Dai et al. (2024)
Nodularia dualobtusus — Wu et al. (2024), Hou et al. (2025)
Nodularia dualobtusa — Hou et al. (2024), Hou et al. (2025)

Range

Jilin China, Primorye, Russia, to South Korea.

Map of Georeferenced Specimens

There are no specimens for this species in the MUSSELpdb.

Georeferenced Genbank Vouchers

China

SXNU_22101902 (DD02). (16S: OR438086, 28S: OR438138, COI: OR436737, go to Genbank) Yalu river, Dandong City, Jilin Province, China.

SXNU_22101903 (DD03). (16S: OR438087, 28S: OR438139, COI: OR436733, go to Genbank) ditto.

SXNU_22101904 (DD04). (COI: OR436731, go to Genbank) ditto.

SXNU_22101905 (DD05). (16S: OR438088, 28S: OR438140, COI: OR436734, go to Genbank) ditto.

SXNU_22101906 (DD06). (16S: OR438089, 28S: OR438141, COI: OR436735, go to Genbank) ditto.

SXNU_22101907 (DD07). (16S: OR438090, 28S: OR438142, COI: OR436736, go to Genbank) ditto.

SXNU_22101908 (DD08). (COI: OR436732, go to Genbank) ditto.

Japan

Mp_4138_Un40-01. (16S: LC223975, COI: LC518965, go to Genbank) Wakayama, Japan.

Russia

Mp_4189_435 (H4). (COI: MW139309, go to Genbank) Russian Far East, Primorye Territory, Arsenievka River (Amur River basin).

South Korea

Mp_4169_DKCH01. (COI: MN495497, go to Genbank) Bukhan river, South Korea.

Mp_4169_DKCH02. (COI: MN495498, go to Genbank) ditto.

Mp_4169_DKCH03. (COI: MN495499, go to Genbank) ditto.

Mp_4169_DKCH04. (COI: MN495500, go to Genbank) Geum river, South Korea.

Mp_4169_DKCH05. (COI: MN495501, go to Genbank) ditto.

Mp_4169_DKCH07. (COI: MN495503, go to Genbank) ditto.

Mp_4169_DKCH22. (COI: MN495520, go to Genbank) Nackdong River, South Korea.

Mp_4169_DKSH11. (16S: MN495481, go to Genbank) ditto.

Mp_4169_DKSH12. (16S: MN495482, go to Genbank) ditto.

Mp_4169_DKSH13. (16S: MN495483, go to Genbank) ditto.

Mp_4169_DKSH14. (16S: MN495484, go to Genbank) ditto.

Mp_4169_DKSH15. (16S: MN495486, go to Genbank) ditto.

Mp_4169_DKSH16. (16S: MN495487, go to Genbank) ditto.

Mp_4169_DKCH13. (COI: MN495504, go to Genbank) Nakdong river, South Korea.

Mp_4169_DKCH14. (COI: MN495505, go to Genbank) ditto.

Mp_4169_DKCH15. (COI: MN495506, go to Genbank) ditto.

Mp_4169_DKCH16. (COI: MN495507, go to Genbank) ditto.

Mp_4169_DKCH17. (COI: MN495508, go to Genbank) ditto.

Mp_4169_DKCH18. (COI: MN495509, go to Genbank) ditto.

Mp_4169_DKCH19. (COI: MN495510, go to Genbank) ditto.

Mp_4169_DKCH20. (COI: MN495511, go to Genbank) ditto.

Mp_4169_DKCH21. (COI: MN495512, go to Genbank) ditto.

Mp_4169_DKSH01. (16S: MN495472, go to Genbank) South Korea: Bukhan river.

Mp_4169_DKSH06. (16S: MN495477, go to Genbank) South Korea: Geum River.

Mp_4169_DKSH07. (16S: MN495478, go to Genbank) ditto.

Mp_4169_DKSH08. (16S: MN495479, go to Genbank) ditto.

Mp_4169_DKSH09. (16S: MN495480, go to Genbank) ditto.

NNIBR_IV29266. (28S: MT020829, COI: MT020665, go to Genbank) Yeongsan River, Hwasun-gun, South Korea (34.9478, 126.9686).

Mp_4169_DKCH23. (COI: MN495521, go to Genbank) Yeongsan river, South Korea.

Mp_4169_DKCH25. (COI: MN495518, go to Genbank) ditto.