MUSSELpdb | valid sp. Hyriopsis bialata specimens

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Page last updated
Thu 15 May 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!

This page reports the specimens in the MUSSELpdb and provides a map if geocodes are known. The taxonomic history reports the record of different names and combinations that have been applied to this species (and its synonyms) since 2007.

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species Hyriopsis bialata Simpson, 1900: specimens
6 nominal species as synonyms

Taxonomic History (since 2007)

Hyriopsis bialata — Graf & Cummings (2007), IUCN (2012), Vannarattanarat et al. (2013), Ng et al. (2016), ..., Zhang et al. (2024), Wu et al. (2024), Dai et al. (2025), Dai et al. (2025)
Hyriopsis bialatus — Graf (2007), Sri-aroon et al. (2007), Bogan (2010), Bogan & Do (2014), Kongim et al. (2015), Do et al. (2018), Muanta et al. (2019), Konopleva et al. (2019), Bolotov et al. (2020)
Hyriopsis (s.s.) bialatus — Soliman et al. (2016)
Hyriopsis gracilis — Do et al. (2018), Konopleva et al. (2019), Bolotov et al. (2020), Zieritz et al. (2020), Graf & Cummings (2021)
Hyriopsis “bialatus” — Muanta et al. (2019)
H. bialatus — Konopleva et al. (2019)
H. gracilis — Konopleva et al. (2019)

Range: Lower Mekong and Malaysia.

Map of Georeferenced Specimens
species map

Cambodia
UF_229536 Kampuchea, Grand Lac	MNHN_MP_3915 Grand Lac, et tour des affluents, Cambodge	MNHN_MP_3922 Mekong, Cambodge
MNHN_MP_3927 Grand Lac, Cambodge	MNHN_MP_3931 Grand Lac dans les etangs qui ....Phnom Penk, ....	MNHN_MP_3932 Cambodge (Siam)
MNHN_MP_3940 Grand Lacs du Cambodge	MNHN_MP_3951 Cambodge	MNHN_MP_3954 de Cambodge (Siam) Cochinchine
MNHN_MP_3955 Grand Lac, Cambodia	ANSP_56513 Cambodia	MNHN_MP_3984 Grand Lac
MNHN_MP_4005 Stung Sen	UF_507426 Mekong River, upstream of fishing village near the confluence of Tonle Sap River. CA16-10. 11.57207, 104.94050	UF_507433 Tonle Sap River near Phumi Trâpeang Préal. CA16-11. 12.05849, 104.77307
UF_507447 Tonle Sap, 4.3 mile boat ride from fishing village (3.5 miles from Khum Ponley). CA16-13. 12.56070, 104.43972	USNM_365420 Sen River, Cambodia	UF_4235 Cambodia, Grand Lac
UMMZ_108024 Cambodia	MNHN_MP_3962 Grand lacs, Cambodge	MNHN_MP_3969 Cambodge
MNHN_MP_3975 du Cambodge (Siam)	MNHN_MP_3977 Cambodge (Siam)	BMNH_MP_0663 Cambodia
USNM_40812 Cambodia	MNHN_MP_4012 Cambodge	MCZ_46829 Cambodia, French Indo-China
MCZ_52476 Grand Lac, Cambodia	ANSP_162036 Grand Lac, Cambodia	ANSP_196841 Cambodia
FMNH_2559 Cambodia	FMNH_142716 Cambodia
India
USNM_25679 “Calcutta”	USNM_73087 India
Malaysia
MNHN_MP_3930 Malacca	MNHN_MP_3935 Malacca	ANSP_56588 Malacca
ANSP_56589 E coast Malacca	MCZ_186371 Songi River, Malacca Straits Settlement	UMMZ_108025 Malacca, Federated Malay States
ANSP_125578 Malacca	MCZ_799 Federated Malay States	MCZ_2016 Malacca, Federated Maylay States
MCZ_6607 Malacca, Federated Maylay States	BMNH_MP_0655 Malacca	BMNH_MP_0660 Malacca
USNM_83912 Pahangha R., Maylay Penin.	FMNH_24520 Malacca
Philippines
UF_270731 Philippine Ids., Luzon Id., Manila	USNM_7664 Manilla
Singapore
MNHN_MP_3950 Singapour	UMMZ_184026 Singapore	BMNH_MP_0661 Singapore
USNM_83911 Singapore	FMNH_8382 Singapore
Thailand
MNHN_MP_3918 Riviere de Battambang Cambodge	MNHN_MP_3957 de la riviere Salabury, Siam
Vietnam
MCZ_MP_317 Tonkin, French Indo-China	MNHN_MP_3985 Tonkin	UF_507581 Tributary of Mekong near Can Tho City. JS-01. 10.000, 105.691
MNHN_MP_3967 Can Tho, Vietnam
unknown
MNHN_MP_3919 [no locality available - Asia]	MNHN_MP_3933 Lac Titicaca (America du Sud) [NO - Asia]	MNHN_MP_3936 [no locality available - Asia]
MNHN_MP_3941 [no locality available - Asia]	MNHN_MP_3998 [no locality available - Asia]	MNHN_MP_4002 [no locality available - Asia]
BMNH_MP_0659 [no locality available - Asia]	BMNH_MP_0675 [no locality available - Asia]

Genbank Vouchers

Cambodia

MUMNH_UNI2650 (COI, 16S, 28S) Tonle Sap Lake in Chong Khneas, Siem Reap, Cambodia (13° 14' 03.1" N, 103° 49' 45.3" E)

MUMNH_UNI2680 (COI, 16S, 28S) Tonle Sap Lake in Krakor, Pursat, Cambodia (12° 38' 20.2" N, 104° 12' 12.1" E)

MUMNH_UNI2622 (COI, 16S, 28S) Kampong Chhnok Tru, Chhnok Tru, Kampong Chhnang, Cambodia (12° 30' 36.5" N, 104° 27' 18.2" E)

MUMNH_UNI2696 (COI, 16S, 28S) Tonle Sap Lake in Kampong Phluk, Prasat Bakong, Siem Reap, Cambodia (13° 11' 16.2" N, 103° 57' 25.4" E)

MUMNH_UNI2677 (COI, 16S, 28S) Tonle Sap Lake Kampong Thom, Cambodia (12° 42' 42.5" N, 104° 11' 58.2" E)

UF_507433 (ICH-00592) (SRA) Thailand, Tonle Sap River near Phumi Trâpeang Préal (12.058489, 104.773074)

UF_507433 (ICH-00592_AHE) (COI) Thailand, Tonle Sap River near Phumi Trâpeang Préal (12.058489, 104.773074)

Malaysia

MZUM(BIV)_0023-24 (BIV1774) (COI, 16S, 28S) Pahang River, Kampung Pelak, Pahang, Malaysia (3° 29' 09.6" N, 103° 05' 16.8" E)

NCSM_113709 (BIV1775) (COI, 28S) Pahang River, Kampung Pelak, Pahang, Malaysia (3° 29' 09.6" N, 103° 04' 26.4" E)

MZUM(BIV)T0004-BIV1774 (28S, 18S, mtGenome)

NCSM_113709 (=BIV1775) (16S)

Page updated: 07:56:56 Thu 15 May 2025

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