Bivalvia | Unionida | Unionoidea | Margaritiferidae | Margaritiferinae | Margaritifera
6 available nominal species synonyms (11 total synonyms)
Margaritifera laevis — Graf (2007), Graf & Cummings (2007), Kondo (2008), Araujo et al. (2009), Bogan (2010), ... Jeratthitikul et al. (2022), Bogatov (2022), Bogan et al. (2023), Chen et al. (2025), Moorkens et al. (2026)
Kurilinaia laevis — Kantor et al. (2010)
Kurilinaia kurilensis — Kantor et al. (2010)
Kurilinaia zatravkini — Kantor et al. (2010)
Margaritifera (s.s.) laevis — Bolotov et al. (2016)
Dahurinaia laevis — Vinarski & Kantor (2016)
Dahurinaia kurilensis — Vinarski & Kantor (2016)
Dahurinaia zatravkini — Vinarski & Kantor (2016)
Margaritifera otatumei — Vikhrev et al. (2019)
Margaritifera owadaensis — Vikhrev et al. (2019)
Margaritifera kurilensis — Bogatov (2022)
Margaritifera middendorffi kamchatica — Bogatov (2022)
Kuril and Sakhalin islands, Russia and south through Japan. (East Asia: AS3)

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BMNH_1912-8-16-127-128. Sachalin, Island, Japan
Mp_4138_Ma14-1SUTO. (16S: LC223972, COI: LC518956, go to GenBank) Gujo, Gifu, Japan.
Mp_4138_Ma14-2SUTO. (16S: LC223973, 28S: LC519050, COI: LC518957, go to GenBank) ditto.
Mp_4138_Ma14-3SUTO. (16S: LC223974, COI: LC518958, go to GenBank) ditto.
IDEA_Shell001. (28S: LC648487, go to GenBank) Japan.
IDEA_Shell002. (28S: LC648488, go to GenBank) ditto.
MHS_MMt-tc01. (28S: MT020823, COI: MT020707, go to GenBank) Naka River, Tochigi, Japan (36.5875, 140.1013).
Mp_4138_Ma-u2. (16S: LC519029, 28S: LC519051, COI: LC518959, go to GenBank) Teshiogawa River, Hokkaido, Japan.
RMBH_biv_d0044_12. (18S: KJ943547, COI: KJ161506, go to GenBank) Golovnina River, Kunashir Island, Kurile Islands, Russia (43°44’57” N, 145°30’25” E).
RMBH_biv_d0044_13. (COI: KJ161507, go to GenBank) ditto.
RMBH_biv_d0044_15. (COI: KJ161508, go to GenBank) ditto.
RMBH_biv_d0077_34. (COI: KJ161510, go to GenBank) Lyutoga River, Sakhalin Island, Russia (46°46’29” N, 142°26’21” E).
RMBH_biv_d0077_36. (COI: KJ161511, go to GenBank) ditto.
RMBH_biv_d0077_8. (18S: KJ957140, COI: KJ161509, go to GenBank) ditto.
RMBH_biv_d0034_27. (COI: KJ161501, go to GenBank) Rikorda River, Kunashir Island, Kurile Islands, Russia (43°44’58” N, 145°31’33” E).
RMBH_biv_d0034_28. (COI: KJ161502, go to GenBank) ditto.
RMBH_biv_d0034_29. (COI: KJ161503, go to GenBank) ditto.
RMBH_biv_d0036_22. (16S: KJ943523, 18S: KJ943546, 28S: KT343742, COI: KJ161500, go to GenBank) Russia: Far East, Kurile Archipelago, Kunashir Island, Sennaya River (43.7489°N, 145.4658°E), Pacific Ocean drainage.
RMBH_biv_d0036_1. (COI: KJ161504, go to GenBank) Sennaya River, Kunashir Island, Kurile Islands, Russia (43°44’56” N, 145°27’57” E).
RMBH_biv_d0036_23. (COI: KJ161505, go to GenBank) ditto.
RMBH_biv_d0022_17. (COI: KJ161497, go to GenBank) Serebryanka River, Kunashir Island, Kurile Islands, Russia (44°03’18” N, 145°51’15” E).
RMBH_biv_d0022_19. (COI: KJ161498, go to GenBank) ditto.
RMBH_biv_d0022_21. (COI: KJ161499, go to GenBank) ditto.
RMBH_biv_d0082_57. (16S: KT343716, 18S: KJ943548, 28S: KT343743, COI: KJ161512, go to GenBank) Tym’ River, Sakhalin Island, Russia (50°54’45” N, 142°39’48” E).
RMBH_biv_d0082_60. (18S: KJ943549, COI: KJ161513, go to GenBank) ditto.
RMBH_biv_d0082_83. (18S: KJ943550, COI: KJ161514, go to GenBank) ditto.
20 - MMt-tc01. (mtGenome: OP749926, go to GenBank)
ML14081. (28S: LC633944, go to GenBank)
ML18001. (28S: LC633945, go to GenBank)
MNCN_FW1502-1. (16S: EU590914, 18S: KU763252, 28S: KU763295, COI: KU763221, H3: KU763339, go to GenBank)
MNCN_FW1502-2. (16S: KU763192, 18S: KU763253, 28S: KU763296, COI: KU763222, H3: KU763340, go to GenBank)
MNCN_FW1502-3. (16S: EU590915, 18S: KU763254, 28S: KU763297, COI: KU763223, H3: KU763341, go to GenBank)
Mp_4466_Un210006. (COI: LC704488, go to GenBank)
Mp_4466_Un210007. (COI: LC704489, go to GenBank)
SAMN31506384. (SRA: SRX18065922, go to GenBank)