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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!

Search the database pages:

Bivalvia | Sphaerioida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Euglesa

species Euglesa casertana (Poli, 1791): specimens
     147 available nominal species synonyms (179 total synonyms)

Recent Taxonomic Opinions

Pisidium (Euglesa) casertanumNesemann et al. (2007)
Pisidium casertanumMackie (2007), Van Damme & Van Bocxlaer (2009), IUCN (2010), Bogan (2010), Kiliçaslan & Özbek (2010), ... Múrria et al. (2020), Groh et al. (2020), Clewing et al. (2020), Saito et al. (2022), Clewing et al. (2022)
Pisidium casertanum Type ISchultheiß et al. (2008)
Pisidium casertanum Type IISchultheiß et al. (2008)
Pisidium cf. casertanumSchultheiß et al. (2008), Schultheiß et al. (2011), Clewing et al. (2013), Bößneck et al. (2016), Clewing et al. (2020), Saito et al. (2022), Clewing et al. (2022)
Euglesa casertanaKantor et al. (2010), Vinarski et al. (2020), Príe et al. (2021), Bespalaya et al. (2021), Bespalaya et al. (2021), Bespalaya et al. (2022), Czaja et al. (2023), Prié et al. (2023)
Euglesa steenbuchiKantor et al. (2010)
Roseana roseaKantor et al. (2010)
Euglesa intermediaKantor et al. (2010)
Euglesa jaudouinianaKantor et al. (2010)
Euglesa fossarinaKantor et al. (2010)
Euglesa obliquataKantor et al. (2010)
Euglesa rivularisKantor et al. (2010)
Euglesa curtaKantor et al. (2010)
Euglesa hoyeriKantor et al. (2010)
Pisidium ellipticumBogan (2010), IUCN (2011)
Euglesa ellipticaKantor et al. (2010)
Euglesa inflataKantor et al. (2010)
Euglesa nikkoensisKantor et al. (2010)
Euglesa subinflataKantor et al. (2010)
Euglesa hokkaidoensisKantor et al. (2010)
Euglesa crassicardoKantor et al. (2010)
Euglesa irtyschensisKantor et al. (2010)
Euglesa montanaKantor et al. (2010)
Euglesa rotundovataKantor et al. (2010)
Euglesa subponderosaKantor et al. (2010)
Euglesa buchtarmensisKantor et al. (2010)
Euglesa depressissimaKantor et al. (2010)
Euglesa crimeanaKantor et al. (2010)
Euglesa hissaricaKantor et al. (2010)
Euglesa subdepressaKantor et al. (2010)
Euglesa subfossarinaKantor et al. (2010)
Euglesa subplanataKantor et al. (2010)
Euglesa altiumbonataKantor et al. (2010)
Euglesa ambiguaKantor et al. (2010)
Euglesa klucharevaeKantor et al. (2010)
Euglesa subcinereaKantor et al. (2010)
Euglesa koltschomensis [sic]Kantor et al. (2010)
Euglesa likhareviKantor et al. (2010)
Euglesa obensisKantor et al. (2010)
Euglesa platyponderosaKantor et al. (2010)
Euglesa miyadiiKantor et al. (2010)
Euglesa (s.s.) casertanaVinarski & Kantor (2016)
Euglesa (s.s.) steenbuchiVinarski & Kantor (2016)
Euglesa (Roseana) roseumVinarski & Kantor (2016)
Euglesa (s.s.) intermediaVinarski & Kantor (2016)
Euglesa (s.s.) jaudouinianaVinarski & Kantor (2016)
Euglesa (s.s.) obliquatumVinarski & Kantor (2016)
Euglesa (s.s.) rivularisVinarski & Kantor (2016)
Euglesa (s.s.) curtaVinarski & Kantor (2016)
Euglesa (s.s.) hoyeriVinarski & Kantor (2016)
Euglesa (s.s.) ellipticaVinarski & Kantor (2016)
Euglesa (s.s.) miyadiiVinarski & Kantor (2016)
Euglesa (s.s.) inflataVinarski & Kantor (2016)
Euglesa (s.s.) nikkoensisVinarski & Kantor (2016)
Euglesa (s.s.) subinflataVinarski & Kantor (2016)
Euglesa (s.s.) crassicardoVinarski & Kantor (2016)
Euglesa (s.s.) irtyschensisVinarski & Kantor (2016)
Euglesa (s.s.) montanaVinarski & Kantor (2016)
Euglesa (s.s.) rotundovataVinarski & Kantor (2016)
Euglesa (s.s.) subponderosaVinarski & Kantor (2016)
Euglesa (s.s.) buchtarmensisVinarski & Kantor (2016)
Euglesa (s.s.) depressissimaVinarski & Kantor (2016)
Euglesa (s.s.) crimeanaVinarski & Kantor (2016)
Euglesa (s.s.) subdepressaVinarski & Kantor (2016)
Euglesa (s.s.) subfossarinaVinarski & Kantor (2016)
Euglesa (s.s.) subplanataVinarski & Kantor (2016)
Euglesa (s.s.) altiumbonataVinarski & Kantor (2016)
Euglesa (s.s.) ambiguaVinarski & Kantor (2016)
Euglesa (s.s.) klucharevaeVinarski & Kantor (2016)
Euglesa (s.s.) subcinereaVinarski & Kantor (2016)
Euglesa (s.s.) koltschemensisVinarski & Kantor (2016)
Euglesa (s.s.) likhareviVinarski & Kantor (2016)
Euglesa (s.s.) obensisVinarski & Kantor (2016)
Euglesa (s.s.) platyponderosaVinarski & Kantor (2016)
Euglesa (s.s.) hokkaidoensisVinarski & Kantor (2016)
Pisidium (Cyclocalyx) casertanumVoode (2017), Bespalaya et al. (2017), Fuentealba-Jara et al. (2017)
Pisidium (Cyclocalyx) cf. casertanumBespalaya et al. (2017)
Euglesa (Casertiana) casertanaBespalaya et al. (2023)

Range

Cosmopolitan.

Map of Georeferenced Specimens

species map


INHS_59749. Trenesin, Trencin District, Trencin Region, Slovakia


Spain

INHS_59805. Camprodon, Cataluna, Spain

Georeferenced Genbank Vouchers


Albania

Mp_4346_5043. (16S: EU559093, go to Genbank) Albania, Tušemišta, wetland (40.89623, 20.7104).

UGSB_10544 (AL01/1). (16S: EU559094, COI: KF483356, go to Genbank) ditto.


Canada

RMBH_MSph_681. (16S: ON563630, go to Genbank) Canada: Quebec, Dufault Lake near Rouyn-Noranda.


Germany

UGSB_10562 (DE02/1). (16S: EU559092, COI: KF483386, go to Genbank) Germany, Müllrose (52.24666, 14.45416).


Greece

UGSB_9075 (GR01/1). (16S: KF483290, 28S: KF483338, COI: KF483392, H3: KU376228, go to Genbank) Greece, West Macedonia (40.90222°N, 21.82500°E).


Iceland

RMBH_IEPN_913. (16S: ON563697, go to Genbank) Iceland: Hverfjall.

RMBH_IEPN_915. (16S: ON563698, go to Genbank) ditto.

RMBH_IEPN_916. (16S: ON563699, go to Genbank) ditto.

RMBH_IEPN_917. (16S: ON563700, go to Genbank) ditto.

RMBH_IEPN_919. (16S: ON563702, go to Genbank) ditto.

RMBH_MSph_316. (16S: ON563536, go to Genbank) Iceland: Small lake near to Blondulon.

RMBH_IEPN_912. (16S: KY126460, go to Genbank) Iсeland: Hverfjall.


Iran

UGSB_11142 (IR01/1). (16S: KF483293, 28S: KF483341, COI: KF483394, H3: KU376229, go to Genbank) Iran, Fars (29.57083°N, 51.94250°E).


Lesotho

UGSB_10568 (LS02/1). (16S: KF483295, 28S: KU376193, COI: KF483396, H3: KU376230, go to Genbank) Lesotho, Mokhotlong (-29.11645°N, 28.86351°E).


Morocco

RMBH_MSph_780. (16S: ON815007, 28S: ON783961, go to Genbank) Morocco: Ain Chkef, spring and river from Fès-Meknès region, Morocco.

RMBH_MSph_767. (16S: ON814999, 28S: ON783957, go to Genbank) Morocco: Bekrit, stream from the Middle Atlas of Morocco.

RMBH_MSph_778_1. (16S: ON815005, go to Genbank) Morocco: Oued Fes, river from Fès-Meknès region, Morocco.

RMBH_MSph_778_2. (16S: ON815006, go to Genbank) ditto.


North Macedonia

Mp_4346_4882. (16S: EU559098, go to Genbank) Macedonia, Kalishta, Lake Ohrid shore (41.1438, 20.64993).

UGSB_10556 (MK03/1). (16S: KF483299, 28S: KU376192, COI: KF483399, go to Genbank) Macedonia, municipality of Struga (41.34999°N, 20.62245°E).

UGSB_10557 (MK03/1). (16S: EU559091, COI: KF483400, go to Genbank) Macedonia, north of Misleschwbo, creek (41.18526, 20.72862).

Mp_4346_5015. (16S: EU559099, go to Genbank) Macedonia, North of Struga, Drim River (41.34999, 20.62245).

Mp_4346_5016. (16S: EU559100, go to Genbank) ditto.

Mp_4346_5017. (16S: EU559101, go to Genbank) ditto.

Mp_4346_5050. (16S: EU559095, go to Genbank) Macedonia, Pretor, Lake Prespa shore (40.97319, 21.05432).

Mp_4346_5051. (16S: EU559102, go to Genbank) ditto.


Russia

RMBH_MSph_228. (16S: ON563514, go to Genbank) Russia: Arkhangelsk region, Solovetsky Islands, Bolshoy Solovetsky Island, Bannoe lake.

RMBH_MSph_510_1. (16S: ON563581, go to Genbank) Russia: Chukotka Autonomous Area, Iultinsky District, Amguema village.

RMBH_MSph_510_2. (16S: ON563582, go to Genbank) ditto.

RMBH_MSph_488_1. (16S: ON563568, go to Genbank) Russia: Chukotka Autonomous Area, Iultinsky District, Amguema village, Tishina lake.

RMBH_MSph_491_1. (16S: ON563569, go to Genbank) ditto.

RMBH_MSph_493_1. (16S: ON563570, go to Genbank) ditto.

RMBH_MSph_763. (16S: ON563643, go to Genbank) Russia: Irkutsk region, Bodaybinsky District, Teraskino lake.

RMBH_MSph_742. (16S: ON563641, go to Genbank) Russia: Irkutsk region, near Vitim Nature Reserve, Vitim river.

RMBH_MSph_615. (16S: ON563625, go to Genbank) Russia: Irkutsk region, Vitim Nature Reserve, Okunevo lake.

RMBH_MSph_632_1. (16S: ON563626, go to Genbank) ditto.

RMBH_IEPN_901. (16S: KY126459, go to Genbank) Russia: Kabardino-Balkaria, Elbrus region, Dolina Narzanov.

RMBH_IEPN_902. (16S: ON815016, go to Genbank) ditto.

RMBH_IEPN_903. (16S: ON815017, go to Genbank) ditto.

RMBH_MSph_465. (16S: ON563563, 28S: ON783932, go to Genbank) Russia: Kamchatka, Bystrinsky District, Esso village.

RMBH_MSph_466. (16S: ON563564, go to Genbank) ditto.

RMBH_MSph_728. (16S: ON563634, go to Genbank) Russia: Murmansk region, Kola Peninsula, Lovozero lake.

RMBH_IEPN_666. (16S: ON563679, go to Genbank) Russia: Nenets Autonomous Area, Amderma, Tointo lake.

RMBH_IEPN_667. (16S: ON563680, go to Genbank) ditto.

RMBH_IEPN_905. (16S: ON563693, go to Genbank) ditto.

RMBH_IEPN_906. (16S: ON563694, go to Genbank) ditto.

RMBH_IEPN_907. (16S: ON563695, go to Genbank) ditto.

RMBH_MSph_162. (16S: ON563504, go to Genbank) Russia: Nenets Autonomous Area, Bolshezemelskaya tundra, Vashutkiny Lakes, Bolshoy Starik lake.

RMBH_MSph_167. (16S: ON563505, go to Genbank) Russia: Nenets Autonomous Area, Bolshezemelskaya tundra, Vashutkiny Lakes, Diyaty lake.

RMBH_MSph_547. (16S: ON563592, go to Genbank) Russia: Nenets Autonomous Area, Nes village, Fiklistovo lake.

RMBH_MSph_454. (16S: ON563557, go to Genbank) Russia: Nenets Autonomous Area, Shoyna.

RMBH_MSph_455. (16S: ON563558, go to Genbank) ditto.

RMBH_MSph_456. (16S: ON563559, go to Genbank) ditto.

RMBH_MSph_457. (16S: ON563560, 28S: ON783931, go to Genbank) ditto.

RMBH_IEPN_909. (16S: ON563696, go to Genbank) Russia: Nenets Autonomous Area, Vaygach Island.

RMBH_MSph_150. (16S: ON563503, 28S: ON783894, go to Genbank) ditto.

RMBH_IEPN_522_2. (16S: ON563675, go to Genbank) Russia: Nenets Autonomous Area, Vaygach Island, Talatinskoe lake.

RMBH_IEPN_522_3. (16S: KY126452, 5.8S: KY126472, ITS1: KY126472, go to Genbank) ditto.

RMBH_IEPN_522_5. (16S: ON563676, go to Genbank) ditto.

RMBH_IEPN_523_2. (16S: ON563677, go to Genbank) ditto.

RMBH_IEPN_523_5. (16S: ON563678, go to Genbank) ditto.

RMBH_IEPN_665. (16S: KY126454, 5.8S: KY126474, ITS1: KY126474, go to Genbank) ditto.

RMBH_IEPN_752. (16S: ON563683, go to Genbank) ditto.

RMBH_IEPN_837. (16S: ON563690, go to Genbank) ditto.

RMBH_IEPN_840. (16S: ON563691, go to Genbank) ditto.

RMBH_IEPN_843. (16S: ON563692, go to Genbank) ditto.

RMBH_MSph_39. (16S: ON563494, go to Genbank) Russia: Nenets Autonomous Area, Vaygach Island, Varnek village.

RMBH_MSph_42. (16S: ON563495, go to Genbank) ditto.

RMBH_MSph_84_4. (16S: ON563498, go to Genbank) ditto.

RMBH_IEPN_711. (16S: ON563681, go to Genbank) Russia: Nenets Autonomous Area, Vaygach Island, Yangoto lake.

RMBH_IEPN_712. (16S: ON563682, go to Genbank) ditto.

RMBH_IEPN_754. (16S: KY126453, 5.8S: KY126473, ITS1: KY126473, go to Genbank) ditto.

RMBH_IEPN_755. (16S: ON563684, go to Genbank) ditto.

RMBH_IEPN_756. (16S: ON563685, go to Genbank) ditto.

RMBH_IEPN_757. (16S: ON563686, go to Genbank) ditto.

RMBH_IEPN_758. (16S: ON563687, go to Genbank) ditto.

RMBH_IEPN_759. (16S: ON563688, go to Genbank) ditto.

RMBH_IEPN_760. (16S: ON563689, go to Genbank) ditto.

RMBH_MSph_180. (16S: ON563506, go to Genbank) Russia: Nenets Autonomous Area, Yugorsky Peninsula.

RMBH_MSph_795_2. (16S: ON563662, go to Genbank) Russia: Yakutia, Chokurdakh, Semi Obrivov lake.

RMBH_MSph_563_1. (16S: ON563607, go to Genbank) Russia: Yakutia, Ust-Yansky District, Ust-Kuyga village.

RMBH_MSph_563_2. (16S: ON563608, go to Genbank) ditto.

RMBH_MSph_565_1. (16S: ON563609, go to Genbank) ditto.

RMBH_MSph_565_2. (16S: ON563610, go to Genbank) ditto.

RMBH_MSph_571_1. (16S: ON563612, 28S: ON783946, go to Genbank) Russia: Yakutia, Ust-Yansky District, Ust-Kuyga village, Kuyga river.

RMBH_MSph_571_2. (16S: ON563613, go to Genbank) ditto.

RMBH_MSph_379. (16S: MN567200, go to Genbank) Russia: Yamalo-Nenets Autonomous Area, Gyda Peninsula, Gyda village.

RMBH_MSph_384. (16S: MN567201, go to Genbank) ditto.

RMBH_MSph_26b. (16S: KY126458, 5.8S: KY126478, ITS1: KY126478, go to Genbank) Russia: Yamalo-Nenets Autonomous Area, Yamal Peninsula, Seyaha village, Lake 1.

RMBH_MSph_26s. (16S: ON563491, go to Genbank) ditto.

RMBH_MSph_6. (16S: KY126455, 5.8S: KY126475, ITS1: KY126475, go to Genbank) Russia: Yamalo-Nenets Autonomous Area, Yamal Peninsula, Seyaha village, Seyaha River.

RMBH_MSph_79. (16S: ON563496, 28S: ON783890, go to Genbank) ditto.

RMBH_MSph_8. (16S: KY126456, 5.8S: KY126476, ITS1: KY126476, go to Genbank) ditto.

RMBH_MSph_82. (16S: ON563497, go to Genbank) ditto.

RMBH_MSph_9. (16S: KY126457, 5.8S: KY126477, ITS1: KY126477, go to Genbank) ditto.


South Africa

UGSB_14970 (ZA02/1). (16S: OL335964, 28S: OL335990, COI: OK663627, H3: OK644742, go to Genbank) South Africa, Eastern Cape (-32.59489, 26.94708).


Spain

Mp_4346_6020. (16S: EU559096, go to Genbank) Spain, Picos de Europa (43.15388, –4.84222).

Mp_4346_6021. (16S: EU559097, go to Genbank) ditto.


Sweden

GNM-MOLOV000009521. (COI: PP204101, go to Genbank) Sweden (58.241194 N 11.925139 E).

GNM-MOLOV000009520. (COI: PP204100, go to Genbank) Sweden (58.333833 N 12.111889 E).

GNM-MOLOV000009519. (COI: PP204099, go to Genbank) Sweden (58.572278 N 13.942361 E).

GNM-MOLOV000009522. (COI: PP204102, go to Genbank) ditto.

GNM-MOLOV000009523. (COI: PP204103, go to Genbank) ditto.

GNM-MOLOV000009518. (COI: PP204098, go to Genbank) Sweden (67.077611 N 20.320694 E).


Turkey

UGSB_9067 (TR02/1). (16S: KF483316, 28S: KF483348, COI: KF483418, go to Genbank) Turkey, Antalya (37.10960°N, 30.58551°E).


USA

RMBH_MSph_284. (16S: ON563529, 28S: ON783903, go to Genbank) USA: Montana, Yellowstone National Park, Gibbon River.

RMBH_MSph_282_1. (16S: ON563527, go to Genbank) USA: Montana, Yellowstone National Park, Madison River.

RMBH_MSph_283_2. (16S: ON563528, 28S: ON783902, go to Genbank) ditto.

RMBH_MSph_286_1. (16S: ON563532, go to Genbank) ditto.

RMBH_MSph_286_2. (16S: ON563533, go to Genbank) ditto.

RMBH_MSph_281. (16S: ON563526, go to Genbank) USA: Montana, Yellowstone National Park, Yellowstone River.