Bivalvia | ... | Unionoidea | Unionidae | Gonideinae | Rectidentini | Rectidentina | Hyriopsis

species Hyriopsis bialata Simpson, 1900: specimens

6 available nominal species synonyms

Recent Taxonomic Opinions

Hyriopsis bialatus — Graf (2007), Sri-aroon et al. (2007), Bogan (2010), Bogan & Do (2014), Kongim et al. (2015), Do et al. (2018), Konopleva et al. (2019), Bolotov et al. (2020)
Hyriopsis bialata — Graf & Cummings (2007), IUCN (2012), Vannarattanarat et al. (2013), Zieritz et al. (2016), Bolotov et al. (2017), ... Chen et al. (2025), Klymus et al. (2025), Campbell & Lydeard (2026), Wu et al. (2026), Zieritz et al. (2026)
“Hyriopsis bialata” ** — Ng et al. (2016)
Hyriopsis (s.s.) bialatus — Soliman et al. (2016)
“Hyriopsis bialata” ** — Lopes-Lima et al. (2017), Lopes-Lima et al. (2020)
Hyriopsis gracilis — Do et al. (2018), Graf & Cummings (2021)
“Hyriopsis gracilis” ** — Konopleva et al. (2019), Bolotov et al. (2020), Zieritz et al. (2020)
“Hyriopsis “bialatus”” ** — Muanta et al. (2019)
“H. gracilis” ** — Konopleva et al. (2019)
H. bialatus — Konopleva et al. (2019)
“Hyriopsis bialatus” ** — Muanta et al. (2019)
“Hyriopsis bialata” ** — Klymus et al. (2025)

Range

Lower Mekong and Malaysia. (East Asia: AS5)

Map of Georeferenced Specimens

specimens map of Hyriopsis bialata

MUSSELp Specimen Records

image of lot MNHN_MP_3928
MNHN_MP_3928

image of lot MNHN_MP_3987
MNHN_MP_3987
.... Cambodge

image of lot MNHN_MP_3934
MNHN_MP_3934
[locality illegible - Asia]

image of lot MNHN_MP_3952
MNHN_MP_3952
[locality illegible - Asia]

image of lot BMNH_MP_0654
BMNH_MP_0654
Cambodia, Siam, Malay Penin

image of lot UMMZ_23052
UMMZ_23052
Cochin China

image of lot MNHN_MP_3910
MNHN_MP_3910
Cochinchine

image of lot MNHN_MP_3911
MNHN_MP_3911
Cochinchine

image of lot MNHN_MP_3912
MNHN_MP_3912
Cochinchine

image of lot MNHN_MP_3921
MNHN_MP_3921
Cochinchine

image of lot MNHN_MP_3937
MNHN_MP_3937
Cochinchine

image of lot MNHN_MP_3945
MNHN_MP_3945
Cochinchine

image of lot MNHN_MP_3995
MNHN_MP_3995
Maka, ... Sirobang [?], Kambodge

image of lot MCZ_175611
MCZ_175611
Rio Louzi, coast of Malacca, Federated Maylay States

image of lot UMMZ_108022
UMMZ_108022
Southeastern Asia

image of lot MNHN_MP_3914
MNHN_MP_3914
Viet-nam, 300 km de Saigon

Cambodia

image of lot MNHN_MP_3969
MNHN_MP_3969
Cambodge

image of lot MNHN_MP_3951
MNHN_MP_3951
Cambodge

image of lot MNHN_MP_4012
MNHN_MP_4012
Cambodge

image of lot MNHN_MP_3932
MNHN_MP_3932
Cambodge (Siam)

image of lot MNHN_MP_3977
MNHN_MP_3977
Cambodge (Siam)

image of lot UMMZ_108024
UMMZ_108024
Cambodia

image of lot UMMZ_108024
UMMZ_108024
Cambodia

image of lot BMNH_MP_0663
BMNH_MP_0663
Cambodia

image of lot USNM_40812
USNM_40812
Cambodia

image of lot ANSP_56513
ANSP_56513
Cambodia

image of lot ANSP_196841
ANSP_196841
Cambodia

image of lot FMNH_2559
FMNH_2559
Cambodia

image of lot FMNH_142716
FMNH_142716
Cambodia

image of lot MCZ_46829
MCZ_46829
Cambodia, French Indo-China

image of lot UF_4235
UF_4235
Cambodia, Grand Lac

image of lot MNHN_MP_3954
MNHN_MP_3954
de Cambodge (Siam) Cochinchine

image of lot MNHN_MP_3975
MNHN_MP_3975
du Cambodge (Siam)

image of lot MNHN_MP_3984
MNHN_MP_3984
Grand Lac

image of lot MNHN_MP_3931
MNHN_MP_3931
Grand Lac dans les etangs qui ....Phnom Penk, ....

image of lot MNHN_MP_3927
MNHN_MP_3927
Grand Lac, Cambodge

image of lot MNHN_MP_3955
MNHN_MP_3955
Grand Lac, Cambodia

image of lot MCZ_52476
MCZ_52476
Grand Lac, Cambodia

image of lot ANSP_162036
ANSP_162036
Grand Lac, Cambodia

image of lot MNHN_MP_3915
MNHN_MP_3915
Grand Lac, et tour des affluents, Cambodge

image of lot MNHN_MP_3940
MNHN_MP_3940
Grand Lacs du Cambodge

image of lot MNHN_MP_3962
MNHN_MP_3962
Grand lacs, Cambodge

image of lot UF_229536
UF_229536
Kampuchea, Grand Lac

image of lot UF_507426
UF_507426
Mekong River, upstream of fishing village near the confluence of Tonle Sap River. CA16-10. 11.57207, 104.94050

image of lot MNHN_MP_3922
MNHN_MP_3922
Mekong, Cambodge

image of lot USNM_365420
USNM_365420
Sen River, Cambodia

image of lot MNHN_MP_4005
MNHN_MP_4005
Stung Sen

image of lot UF_507433
UF_507433
Tonle Sap River near Phumi Trâpeang Préal. CA16-11. 12.05849, 104.77307

image of lot UF_507447
UF_507447
Tonle Sap, 4.3 mile boat ride from fishing village (3.5 miles from Khum Ponley). CA16-13. 12.56070, 104.43972

India

image of lot USNM_25679
USNM_25679
“Calcutta”

image of lot USNM_73087
USNM_73087
India

Malaysia

image of lot ANSP_56589
ANSP_56589
E coast Malacca

image of lot MCZ_799
MCZ_799
Federated Malay States

image of lot ANSP_125578
ANSP_125578
Malacca

image of lot MNHN_MP_3930
MNHN_MP_3930
Malacca

image of lot MNHN_MP_3935
MNHN_MP_3935
Malacca

image of lot BMNH_MP_0655
BMNH_MP_0655
Malacca

image of lot BMNH_MP_0660
BMNH_MP_0660
Malacca

image of lot ANSP_56588
ANSP_56588
Malacca

image of lot FMNH_24520
FMNH_24520
Malacca

image of lot FMNH_24520
FMNH_24520
Malacca

image of lot UMMZ_108025
UMMZ_108025
Malacca, Federated Malay States

image of lot MCZ_2016
MCZ_2016
Malacca, Federated Maylay States

image of lot MCZ_6607
MCZ_6607
Malacca, Federated Maylay States

image of lot USNM_83912
USNM_83912
Pahangha R., Maylay Penin.

image of lot MCZ_186371
MCZ_186371
Songi River, Malacca Straits Settlement

Philippines

image of lot USNM_7664
USNM_7664
Manilla

image of lot UF_270731
UF_270731
Philippine Ids., Luzon Id., Manila

Singapore

image of lot UMMZ_184026
UMMZ_184026
Singapore

image of lot BMNH_MP_0661
BMNH_MP_0661
Singapore

image of lot USNM_83911
USNM_83911
Singapore

image of lot USNM_83911
USNM_83911
Singapore

image of lot FMNH_8382
FMNH_8382
Singapore

image of lot MNHN_MP_3950
MNHN_MP_3950
Singapour

Thailand

image of lot MNHN_MP_3957
MNHN_MP_3957
de la riviere Salabury, Siam

image of lot MNHN_MP_3918
MNHN_MP_3918
Riviere de Battambang Cambodge

unknown

image of lot MNHN_MP_3919
MNHN_MP_3919
[no locality available - Asia]

image of lot MNHN_MP_3936
MNHN_MP_3936
[no locality available - Asia]

image of lot MNHN_MP_3941
MNHN_MP_3941
[no locality available - Asia]

image of lot BMNH_MP_0659
BMNH_MP_0659
[no locality available - Asia]

image of lot BMNH_MP_0675
BMNH_MP_0675
[no locality available - Asia]

image of lot MNHN_MP_3998
MNHN_MP_3998
[no locality available - Asia]

image of lot MNHN_MP_4002
MNHN_MP_4002
[no locality available - Asia]

image of lot MNHN_MP_3933
MNHN_MP_3933
Lac Titicaca (America du Sud) [NO - Asia]

Vietnam

image of lot MNHN_MP_3967
MNHN_MP_3967
Can Tho, Vietnam

image of lot MNHN_MP_3985
MNHN_MP_3985
Tonkin

image of lot MCZ_MP_317
MCZ_MP_317
Tonkin, French Indo-China

image of lot UF_507581
UF_507581
Tributary of Mekong near Can Tho City. JS-01. 10.000, 105.691

GenBank Vouchers

Georeferenced GenBank Vouchers

Cambodia

MUMNH_UNI2622. (16S: MT993646, 28S: MT993698, COI: MT993500, go to GenBank) Kampong Chhnok Tru, Chhnok Tru, Kampong Chhnang, Cambodia (12° 30' 36.5" N, 104° 27' 18.2" E).

UF_507433 (ICH-00592_AHE). (COI: MT905702, go to GenBank) Thailand, Tonle Sap River near Phumi Trâpeang Préal (12.058489, 104.773074).

UF_507433 (ICH-00592). (SRA: SRX5278565, go to GenBank) ditto.

MUMNH_UNI2650. (16S: MT993649, 28S: MT993701, COI: MT993503, go to GenBank) Tonle Sap Lake in Chong Khneas, Siem Reap, Cambodia (13° 14' 03.1" N, 103° 49' 45.3" E).

MUMNH_UNI2696. (16S: MT993650, 28S: MT993702, COI: MT993504, go to GenBank) Tonle Sap Lake in Kampong Phluk, Prasat Bakong, Siem Reap, Cambodia (13° 11' 16.2" N, 103° 57' 25.4" E).

MUMNH_UNI2680. (16S: MT993648, 28S: MT993700, COI: MT993502, go to GenBank) Tonle Sap Lake in Krakor, Pursat, Cambodia (12° 38' 20.2" N, 104° 12' 12.1" E).

MUMNH_UNI2677. (16S: MT993647, 28S: MT993699, COI: MT993501, go to GenBank) Tonle Sap Lake Kampong Thom, Cambodia (12° 42' 42.5" N, 104° 11' 58.2" E).

Malaysia

NCSM_113709 (BIV1775). (28S: MN902295, COI: KX051273, go to GenBank) Pahang River, Kampung Pelak, Pahang, Malaysia (3° 29' 09.6" N, 103° 04' 26.4" E).

MZUM(BIV)_0023-24 (BIV1774). (16S: MT993644, 28S: MT993697, COI: KX051274, go to GenBank) Pahang River, Kampung Pelak, Pahang, Malaysia (3° 29' 09.6" N, 103° 05' 16.8" E).

GenBank Vouchers Not Yet Georeferenced

MZUM(BIV)T0004-BIV1774. (18S: MZ684048, 28S: MZ684022, mtGenome: MW242816, go to GenBank)

NCSM_113709 (=BIV1775). (16S: MT993645, go to GenBank)