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Page last updated
Thu 17 July 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!


Bivalvia | ... | Gonideinae | Pseudodontini | Pseudodontina | Namkongnaia

species Namkongnaia lemeslei (Morelet, 1875): specimens
     1 available nominal species synonym (2 total synonyms)

Recent Taxonomic Opinions

Pilsbryoconcha lemesleiGraf & Cummings (2007), Bogan (2010), IUCN (2012), Zieritz et al. (2018), Do et al. (2018), Bolotov et al. (2020), Ng et al. (2020), Graf & Cummings (2021), Konopleva et al. (2021)
Namkongnaia lemesleiJeratthitikul et al. (2021), Konopleva et al. (2023), Bolotov et al. (2023), Jeratthitikul et al. (2024), Jeratthitikul et al. (2025)

Range

Tonle Sap Basin in Cambodia and probably Thailand.

Map of Georeferenced Specimens

species map


specimen
NCSM_84960

Asia, Ba Basin, Vietnam Tay Nguyen (Central Highlands) Gia Lai Co., Ba River [point estimated 13.54 air miles E center Phu Tuc]. Lat/Long: 13.21861° N 108.8809° E

specimen
USNM_786218

Huai Tadjek, Nag Rong, Thailand

specimen
SMF_319295

Lao: Ban Boeug nabe (?) Vientinae

specimen
SMF_319295

Lao: Ban Boeug nabe (?) Vientinae

specimen
SMF_225244

Laos: Bang Ying


Cambodia

specimen
MNHN_MP_3163

Cambodge

specimen
MNHN_MP_3171

Cambodge

specimen
MNHN_MP_3170

Cambodge .....Kampot...

specimen
MNHN_MP_3156

Grand Lacs

specimen
MNHN_MP_3158

Pnom Penh


Laos

specimen
ANSP_H19044

Bang Jiang near Vientiane, Laos

specimen
SMF_258771

Laos Nong Bua Thong near Vientiane

specimen
MNHN_MP_3154

Laos: Nang Njang near Vientiane

specimen
MNHN_MP_3157

Laos: Nang Njang near Vientiane

specimen
SMF_319294

Laos: Nong Bua Thong ...Vientiane

specimen
SMF_319294

Laos: Nong Bua Thong ...Vientiane

specimen
BMNH_MP_D262

Laos: Nong Njang, N of Vientiane

specimen
SMF_225743

Laos: swamp near Pakse.

specimen
ANSP_H19043

Nong Bua Thong near Vientiane, Laos

specimen
MCZ_280932

Nong Bua Thong, near Vientiane, Laos


Thailand

specimen
ANSP_H19041

Klong Bang Pae at Ban Bang Pae, Ratburi Province, Thailand

specimen
USNM_786217

Klong Bang Pae at Ban Bang Pae, Ratburi Province, Thailand

specimen
SMF_188881

Klong BAng Pae, Ban PAe Prov. Ratburi

specimen
SMF_188881

Klong BAng Pae, Ban PAe Prov. Ratburi

specimen
MNHN_MP_3150

Marecages de Battambang, Cambodge

specimen
SMRL_2662

Nang Rong, Buriram, Thailand

specimen
MNHN_MP_3135

Thailand: Bon Maha Hui, Prov. Ang Tong

specimen
SMF_220822

Thailand: Huai Tadjek Nang rong; Buriram

specimen
MCZ_280937

Thailand: Huai Tadjek, Nang Rong, Buriram

specimen
USNM_786219

Thailand: Huai Tadjek, Nang Rong, Buriram

specimen
ANSP_H19042

Thailand: Huai Tadjek, Nang Rong, Buriram Prov.

specimen
SMF_BR2663

Thailand: Klong at Wat Phrasian Potharam District; Ratburi Prov.

specimen
MCZ_256642

Thailand: Nang Rong, Buriram

specimen
MCZ_266184

Thailand: Nang Rong, Buriram Prov.

Georeferenced Genbank Vouchers


Cambodia

MUMNH_UNI2825. (16S, 28S, COI) Cambodia: Tonle Sap Basin, Kampong Kdei River

MUMNH_UNI2826. (16S, 28S, COI) Cambodia: Tonle Sap Basin, Kampong Kdei River

MUMNH_UNI2827. (16S, 28S, COI) Cambodia: Tonle Sap Basin, Kampong Kdei River

MUMNH_UNI2828. (16S, 28S, COI) Cambodia: Tonle Sap Basin, Kampong Kdei River

MUMNH_UNI2829. (16S, 28S, COI) Cambodia: Tonle Sap Basin, Kampong Kdei River

MUMNH_UNI2830. (16S, 28S, COI) Cambodia: Tonle Sap Basin, Kampong Kdei River