MUSSELp

MUSSELpdb

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Taxonomy

all genera

Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness by
Taxonomy

Geography

Summary

North America

Central America

South America

Afrotropics

North Eurasia

East Asia

Australasia


Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

Bivalvia | Sphaerioida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Pisidium

species Pisidium dilatatum Westerlund, 1897: specimens

9 available nominal species synonyms (11 total synonyms)

Recent Taxonomic Opinions

Pisidium subtilestriatumMackie (2007), Bogan (2010), IUCN (2011)
Pisidium baicalenseKantor et al. (2010)
Lacustrina chukchensisKantor et al. (2010), Vinarski & Kantor (2016)
Lacustrina dilatataKantor et al. (2010), Vinarski & Kantor (2016), Vinarski et al. (2020)
Lacustrina etorohuensisKantor et al. (2010)
Pisidium (s.s.) baicalenseVinarski & Kantor (2016)
Pisidium (s.s.) eterohuense [sic]Vinarski & Kantor (2016)
Lacustrina etorohuenseVinarski & Kantor (2016)
Pisidium (s.s.) dilatatumBespalaya et al. (2017)
Pisidium dilatatumBespalaya et al. (2021), Bespalaya et al. (2021), Saito et al. (2022), Bespalaya et al. (2023)

Range

Northern Europe to Kamchatka.

Map of Georeferenced Specimens

specimens map of Pisidium dilatatum

MUSSELp Specimen Records

There are no specimens for this species in the MUSSELpdb.

Genbank Vouchers

Georeferenced Genbank Vouchers


Russia

RMBH_MSph_514_1. (16S: ON814956, go to Genbank) Russia: Chukotka Autonomous Area, Anadyrsky District, Krasnoe lake.

RMBH_MSph_514_2. (16S: ON814957, go to Genbank) ditto.

RMBH_MSph_521_1. (16S: ON814958, go to Genbank) Russia: Chukotka Autonomous Area, Iultinsky District, Amguema river.

RMBH_MSph_521_2. (16S: ON814959, go to Genbank) ditto.

RMBH_MSph_487_1. (16S: ON814954, 28S: ON783934, go to Genbank) Russia: Chukotka Autonomous Area, Iultinsky District, Amguema village, Tishina lake.

RMBH_MSph_487_2. (16S: ON814955, go to Genbank) ditto.

RMBH_MSph_475. (16S: ON814951, go to Genbank) Russia: Kamchatka, Ust-Kamchatsky District, biostation "Raduga", Azabachye lake.

RMBH_IEPN_636. (16S: KY126442, 5.8S: KY126463, ITS1: KY126463, go to Genbank) Russia: Nenets Autonomous Area, Amderma, Tointo lake.

RMBH_MSph_158. (16S: ON814876, go to Genbank) Russia: Nenets Autonomous Area, Bolshezemelskaya tundra, Vashutkiny Lakes, Bolshoy Starik lake.

RMBH_MSph_241. (16S: ON814887, go to Genbank) Russia: Nenets Autonomous Area, Bolshezemelskaya tundra, Vashutkiny Lakes, Diyaty lake.

RMBH_MSph_255. (16S: ON814890, 28S: ON783897, go to Genbank) Russia: Nenets Autonomous Area, Bolshezemelskaya tundra, Vashutkiny Lakes, Seito lake.

RMBH_MSph_5. (16S: ON814861, go to Genbank) Russia: Yamalo-Nenets Autonomous Area, Yamal Peninsula, Seyaha village, Seyaha River.