MUSSELpdb

Introduction

Browse

d'basing

Taxonomy

all genera

Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae

Species & Genus Richness by
Taxonomy

Geography

Summary

North America

Central America

South America

Afrotropics

North Eurasia

East Asia

Australasia

Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

Bivalvia | ... | Unionoidea | Unionidae | Gonideinae | Pseudodontini | Pseudodontina | Bineurus

species Bineurus exilis (Morelet, 1866): specimens

2 available nominal species synonyms (3 total synonyms)

Recent Taxonomic Opinions

Pseudodon mouhotii — He & Zhuang (2013), Pfeiffer & Graf (2015), Lopes-Lima et al. (2017), Konopleva et al. (2017)
Pseudodon aff. mouhotii sp. 3 — Bolotov et al. (2017)
Bineurus aff. mouhotii sp. 3 — Bolotov et al. (2017), Bolotov et al. (2018), Huang et al. (2019), Konopleva et al. (2019)
Bineurus exilis — Bolotov et al. (2020), Graf & Cummings (2021), Konopleva et al. (2021), Jeratthitikul et al. (2021), Jeratthitikul et al. (2022), Konopleva et al. (2023), Dai et al. (2023), Jeratthitikul & Sutcharit (2023), Bolotov et al. (2023), Jeratthitikul et al. (2024), Jeratthitikul et al. (2025), Konopleva et al. (2025)

Range

Mekong River, Thailand and Laos.

Map of Georeferenced Specimens

MUSSELp Specimen Records

Cambodia

Indonesia

Laos

Thailand

unknown

Genbank Vouchers

Georeferenced Genbank Vouchers

Cambodia

UF_507381 (ICH-00412). (COI: MW603636, go to Genbank) Cambodia, Tonle Srepok River, major bridge crossing on road from Stung Treng to Ban Lung (13.443388, 106.603294).

UF_507381 (ICH-00422). (COI: MW603637, go to Genbank) ditto.

UF_507381 (ICH-00423). (COI: MW603638, go to Genbank) ditto.

UF_507413 (ICH-00538). (COI: MW603656, go to Genbank) Cambodia, Unknown tributary of Mekong just N of Phumi Prêk Krieng on AH11 (13.040143, 106.180864).

UF_507413 (ICH-00539). (COI: MW603657, go to Genbank) ditto.

UF_507413 (ICH-00540). (COI: MW603658, go to Genbank) ditto.

UF_507440 (ICH-00609). (COI: MW603663, go to Genbank) Thailand, Tributary of Tonle Sap River, HWY 5 bridge south of Rolea B'ier District (12.188929, 104.661024).

UF_507440 (ICH-00610). (COI: MW603664, go to Genbank) ditto.

UF_507440 (ICH-00611). (COI: MW603665, go to Genbank) ditto.

Laos

NCSM_84903. (28S: KX822619, COI: KX822663, go to Genbank) Asia, Mekong Basin/Bang Fai R. Laos, Khammouan, Mahaxay Co. Nam Oula, near Ban Phonexay, 17.36628° N, 105.3511° E.

UMMZ_304649. (16S: KP795051, 28S: KP795009, COI: KP795026, go to Genbank) Houai Pin, about 300 m upstream of mouth, ca. 4 km..., Attapeu Province, Laos. 14.7944, 106.48417.

RMBH_biv_887_1. (COI: OQ836297, go to Genbank) Laos: Bag Liang River, Mekong River basin (14.9789751, 105.9171379).

RMBH_biv_887_2. (COI: OQ836298, go to Genbank) ditto.

RMBH_biv_887_3. (16S: OQ832390, 28S: OQ832354, COI: OQ836299, go to Genbank) ditto.

RMBH_biv_883_1. (COI: OQ836288, go to Genbank) Laos: Huay Tuay River, Mekong River basin (14.8732134, 105.9339).

RMBH_biv_883_2. (COI: OQ836289, go to Genbank) ditto.

RMBH_biv_883_3. (COI: OQ836290, go to Genbank) ditto.

RMBH_biv_834_1. (COI: OQ836241, go to Genbank) Laos: Nam Deua Stream, Mekong River basin (18.222894, 104.198668).

RMBH_biv_834_2. (COI: OQ836242, go to Genbank) ditto.

RMBH_biv_834_3. (COI: OQ836243, go to Genbank) ditto.

RMBH_biv_835_1. (COI: OQ836244, go to Genbank) ditto.

RMBH_biv_835_2. (COI: OQ836245, go to Genbank) ditto.

RMBH_biv_835_3. (COI: OQ836246, go to Genbank) ditto.

RMBH_biv_855_1. (COI: OQ836263, go to Genbank) Laos: Nam Don River, Mekong River basin (17.4781121, 104.7629659).

RMBH_biv_857_1. (COI: OQ836264, go to Genbank) ditto.

RMBH_biv_857_2. (COI: OQ836265, go to Genbank) ditto.

RMBH_biv_857_3. (COI: OQ836266, go to Genbank) ditto.

RMBH_biv_817_1. (COI: OQ836230, go to Genbank) Laos: Nam Leuk River, Mekong River basin (18.3952, 103.149439).

RMBH_biv_818_1. (COI: OQ836231, go to Genbank) ditto.

RMBH_biv_818_2. (COI: OQ836232, go to Genbank) ditto.

RMBH_biv_818_3. (16S: OQ832371, 28S: OQ832335, COI: OQ836233, go to Genbank) ditto.

RMBH_biv_819_1. (COI: OQ836234, go to Genbank) ditto.

RMBH_biv_814_1. (COI: OQ836229, go to Genbank) Laos: Nam Ngum River, Mekong River basin (18.212349, 102.999821).

RMBH_biv_847_1. (COI: OQ836254, go to Genbank) Laos: Nam Sone River, Mekong River basin (17.2535051, 105.1059142).

RMBH_biv_847_2. (COI: OQ836255, go to Genbank) ditto.

RMBH_biv_847_3. (COI: OQ836256, go to Genbank) ditto.

RMBH_biv_871_1. (16S: OQ832383, 28S: OQ832347, COI: OQ836277, go to Genbank) Laos: Phaphou Stream, Mekong River basin (14.727609, 106.093295).

RMBH_biv_871_2. (16S: OQ832384, 28S: OQ832348, COI: OQ836278, go to Genbank) ditto.

RMBH_biv_880_1. (COI: OQ836284, go to Genbank) Laos: Tomotha Stream, Mekong River basin (14.8075, 105.9194).

RMBH_biv_880_2. (COI: OQ836285, go to Genbank) ditto.

RMBH_biv_880_3. (COI: OQ836286, go to Genbank) ditto.

Thailand

UF_507828 (ICH-00881). (COI: MW603675, go to Genbank) Thailand, Bang River at Rt. 2034 bridge approx. 5 km NW of intersection with Rt. 2277 (16.34636, 104.88315) .

UF_507835 (ICH-00894). (COI: MW603678, go to Genbank) Thailand, Bang River at Rt. 212 bridge approx. 5 km N of Ban Nikhom Kham Soi (16.395934, 104.57148) .

UF_507835 (ICH-00895). (COI: MW603679, go to Genbank) ditto.

UF_507816 (ICH-00856). (COI: MW603671, go to Genbank) Thailand, Bang Sai River at Rt. 2292 bridge (16.736793, 104.519524) .

UF_507816 (ICH-00857). (COI: MW603672, go to Genbank) ditto.

UF_507816 (ICH-00858). (COI: MW603673, go to Genbank) ditto.

UF_507816 (ICH-00859). (COI: MW603674, go to Genbank) ditto.

UF_507854 (ICH-01181). (COI: MW603684, go to Genbank) Thailand, Dom Noi River off Rt. 2248 approx. 3.5 km S of Buntharik (14.728643, 105.398568) .

UF_507854 (ICH-01182). (COI: MW603685, go to Genbank) ditto.

UF_507854 (ICH-01183). (COI: MW603686, go to Genbank) ditto.

UF_507854 (ICH-01185). (COI: MW603687, go to Genbank) ditto.

UF_507854 (ICH-01186). (COI: MW603688, go to Genbank) ditto.

RMBH_biv_474_1. (16S: MN307243, 28S: MN307184, COI: MN275052, go to Genbank) Thailand, Mun River just S of Mun Bon Lake (14.4138, 102.0821).

RMBH_biv_474_3. (16S: MN307244, 28S: MN307185, COI: MN275053, go to Genbank) ditto.

UF_507476 (ICH-02133). (COI: MW603693, go to Genbank) Thailand, Plai Mat River off HWY 2226/2175 in Tha Lat (15.28664, 102.68528).

UF_507476 (ICH-02134). (COI: MW603694, go to Genbank) ditto.

UF_507845 (ICH-01158). (COI: MW603680, go to Genbank) Thailand, Sa Thung River at Rt. 2112 bridge approx. 15 km SE of intersection with Rt. 2337 (15.730746, 105.451129) .

UF_507639. (COI: MW603625, go to Genbank) Thailand, Songkhram River at confluence with Mao River (17.70202, 104.25579).

UF_507644 (2014-0668). (COI: MW603627, go to Genbank) Thailand, Songkhram River at confluence with Yam River (17.709055, 104.076712).

UF_507644 (2014-0669). (COI: MW603628, go to Genbank) ditto.

UF_507644 (2014-0670). (COI: MW603629, go to Genbank) ditto.

UF_507846 (ICH-01159). (COI: MW603681, go to Genbank) Thailand, Ta Wang River at Rt. 2112 bridge approx. 4 km SSE of intersection with Rt. 2337 (15.79292, 105.376142) .

UF_507846 (ICH-01160). (COI: MW603682, go to Genbank) ditto.

UF_507846 (ICH-01161). (COI: MW603683, go to Genbank) ditto.