MUSSELpdb

Taxonomy

all genera

Unionidae

Species & Genus Richness of
freshwater mussels
by Taxonomy

Species & Genus Richness of
freshwater bivalves
by Family

Geography

Species Richness & Endemism of
freshwater mussels
by Geography

Data last updated
Thu 22 January 2026

species Hyriopsis delaportei (Crosse & Fischer, 1876): specimens

1 available nominal species synonym

Recent Taxonomic Opinions

Hyriopsis delaportei — Graf & Cummings (2007), Bogan (2010), IUCN (2011), Bogan & Do (2014), Zieritz et al. (2018), Do et al. (2018), Muanta et al. (2019), Ng et al. (2020), Pfeiffer et al. (2021), Graf & Cummings (2021), Jeratthitikul et al. (2021), Konopleva et al. (2023)

Range

Mekong Basin in Cambodia.

Map of Georeferenced Specimens

specimens map of Hyriopsis delaportei

MUSSELp Specimen Records

MNHN_MP_3925
Cochinchine

BMNH_93-3-16-1-2
Kot, Cambodja

Cambodia

MNHN_MP_3913 Cambodge	MNHN_MP_3926 Cambodge	MNHN_MP_3964 Cambodge
MNHN_IM-2000-1671 Cambodge, Province de Compong Soai	MNHN_IM-2000-1671 Cambodge, Province de Compong Soai	MNHN_IM-2000-1671 Cambodge, Province de Compong Soai
UMMZ_108033 Cambodia	USNM_127205 Cambodia	MNHN_MP_3868 Grand lac
MNHN_MP_3924 Grand Lac, Cambodge	MNHN_MP_3929 Grand Lac, Cambodge	UF_507425 Mekong River, upstream of fishing village near the confluence of Tonle Sap River. CA16-10. 11.57207, 104.94050
ANSP_125570 rivers in Laos mountains, Siam	MNHN_MP_3993 Srepock, B. Sen Klong, Cambodge, a l’est de Stung Treng	INHS_32580 Tonle Sap Lake, near Porsat (=Pursat or Pouthisat), Cambodia
UF_507446 Tonle Sap, 4.3 mile boat ride from fishing village (3.5 miles from Khum Ponley). CA16-13. 12.56070, 104.43972

unknown

MNHN_MP_3990
[no locality available - Asia]

Genbank Vouchers

Georeferenced Genbank Vouchers

Cambodia

MUMNH_UNI2682. (16S: MT993683, 28S: MT993735, COI: MT993537, go to Genbank) Kampong Chhnok Tru, Chhnok Tru, Kampong Chhnang, Cambodia (12° 30' 36.5" N, 104° 27' 18.2" E).

UF_507425 (ICH-00566). (COI: MT905686, go to Genbank) Thailand, Mekong River, upstream of fishing village near the confluence of Tonle Sap River (11.572071, 104.940501).

UF_507425 (ICH-00567_AHE). (COI: MT905688, go to Genbank) ditto.

UF_507425 (ICH-00567). (COI: MT905687, SRA: SRX8934361, go to Genbank) ditto.

UF_507425 (ICH-00568). (COI: MT905689, go to Genbank) ditto.

UF_507446 (ICH-00622). (COI: MT905715, go to Genbank) Thailand, Tonle Sap, 4.3 mile boat ride from fishing village (3.5 miles from Khum Ponley) (12.5607, 104.43972).

UF_507446 (ICH-00623). (COI: MT905716, go to Genbank) ditto.

MUMNH_UNI2653. (16S: MT993686, 28S: MT993738, COI: MT993540, 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_UNI2631. (16S: MT993685, 28S: MT993737, COI: MT993539, go to Genbank) Tonle Sap Lake in Krakor, Pursat, Cambodia (12° 38' 20.2" N, 104° 12' 12.1" E).

MUMNH_UNI2628. (16S: MT993684, 28S: MT993736, COI: MT993538, go to Genbank) Tonle Sap Lake Kampong Thom, Cambodia (12° 42' 42.5" N, 104° 11' 58.2" E).