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Page last updated
Thu 17 July 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 | ... | Unionidae | Unioninae | Unionini | Inversiunio

species Inversiunio jokohamensis (Ihering, 1893): specimens
     2 available nominal species synonyms (6 total synonyms)

Recent Taxonomic Opinions

Inversidens japanensisGraf (2007)
Inversiunio jokohamensisKondo et al. (2007), Graf (2007), Graf & Cummings (2007), Kondo (2008), Sano et al. (2017), ... Sayenko et al. (2021), Graf & Cummings (2021), Wu et al. (2021), Wu et al. (2022), Dai et al. (2024)
Inversunio [sic] jokohamensisBogan (2010)

Range

Hokkaido and eastern Honshu, Japan.

Map of Georeferenced Specimens

species map


Japan

specimen
UMMZ_50247

Chikugo R., & connected water near Kuname, Japan

specimen
SMF_3641

Hacone-See, Japan

specimen
MNHN_MP_2807

Hakone-See Japan

specimen
USNM_346083

Iki Id., Japan

specimen
UMMZ_109698

Japan

specimen
UMMZ_109699

Japan

specimen
USNM_172675

Japan

specimen
USNM_249613

Japan

specimen
USNM_249614

Kasumingawa, Hidachi, Japan

specimen
USNM_249612

Kasumingawa, Japan

specimen
FMNH_68092

Kyoto, Japan

specimen
FMNH_115951

Nakano, near Tokyo, Japan

specimen
USNM_346086

Nojiriko, Japan

specimen
ANSP_216581

Omiya Hachiman, Nakano, near Tokyo, Japan

specimen
UMMZ_109700

Omiya Hashiman, Nakano, near Tokio, Japan

specimen
UMMZ_109701

Shimano, Japan

specimen
SMF_3648

Umgeb. v. Yokohama

specimen
SMF_3649

Umgeb. v. Yokohama, Japan

specimen
USNM_346054

Yamashiro, Japan

specimen
USNM_346084

Yamashiro, Japan

specimen
USNM_346085

Yanagawa, Chikugo, Japan


unknown

specimen
USNM_125771

[no locality available - Asia]

Georeferenced Genbank Vouchers


Japan

MHS_Ij21-28. (28S, COI) Anenuma Lake, Aomori, Japan (40.7069, 141.3333)

IDEA_Shell016. (28S) Japan

Mp_4189_490. (COI) Japan, Honshu Is., Akita Pref., canal (Omono River basin) at Yokote City

Mp_4189_491. (COI) Japan, Honshu Is., Akita Pref., canal (Omono River basin) at Yokote City

IDEA_shell322. (28S) Japan: Tochigi, Ichikai town

IDEA_Shell080. (28S) Japan:Gifu, Kaizu city, Ibi river

MHS_Ij31-01. (COI) Kokuhu River, Niigata, Japan (38.024, 138.367)

Mp_4138_Ij21-28f. (16S, 28S, COI) Lake Anenuma, Aomori, Japan

Mp_4138_Ij08-01. (16S, COI) Lake Kitaura, Ibaraki, Japan

MHS_IJMiy1. (COI) Natori River, Miyagi, Japan (38.2057, 140.8482)

Mp_4138_NiiYoko1. (16S, COI) Niigata, Japan

Mp_4138_NiiYoko2. (16S, COI) Niigata, Japan

Mp_4138_NiiYoko3. (16S, COI) Niigata, Japan

Mp_4138_NiiYoko4. (16S, COI) Niigata, Japan

Mp_4138_NiiYoko6. (16S, COI) Niigata, Japan

Mp_4138_Ij25-01. (16S, COI) Sakai, Yamagata, Japan

Mp_4138_Ij25-09. (16S, 28S, COI) Sakai, Yamagata, Japan