MUSSELp

MUSSELpdb

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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 | Unionoida | Unionoidea | Unionidae | Gonideinae | Contradentini | Lens

species Lens misellus (Morelet, 1865): specimens

2 available nominal species synonyms (3 total synonyms)

Recent Taxonomic Opinions

Trapezoideus exolescens exolescens — Ramakrishna & Dey (2007)
Trapezoideus misellus — Bogan (2010), IUCN (2012), Do et al. (2018)
Trapezoideus exolescens — He & Zhuang (2013)
Contradens misellus — Konopleva et al. (2019), Konopleva et al. (2019), Bolotov et al. (2020), Zieritz et al. (2020), Graf & Cummings (2021)
Lens misellus — Pfeiffer et al. (2021), Bolotov et al. (2022), Konopleva et al. (2023), Zieritz et al. (2024)

Range

Thailand and Vietnam.

Map of Georeferenced Specimens

specimens map of Lens misellus

MUSSELp Specimen Records

image of lot USNM_420280
USNM_420280
Meping, N Siam

Thailand

image of lot SMF_319405
SMF_319405
Ban Po Lo Huai Kaek Noi Pitsannolok

image of lot SMRL_2644
SMRL_2644
Huai Kaek Noi, Ban La Po, Pitsanolok, Thailand

image of lot SMRL_2644
SMRL_2644
Huai Kaek Noi, Ban La Po, Pitsanolok, Thailand

image of lot USNM_786213
USNM_786213
Huai Kaek Noi, Ban La Po, Pitsanolok, Thailand

image of lot UF_507726
UF_507726
Khwae Noi River off Rt. 1026 approx. 7.5 km NE of Ban Tha Ngam. TH16-15. 17.036, 100.369

image of lot MNHN_MP_3355
MNHN_MP_3355
Mae Ping, Thailand, 150-250 k aval Chieng Mai

image of lot UF_507675
UF_507675
Phak River, trib. of Khwae Noi, at Rt. 1143 east of split with Rt. 1237; Nun River drainage. TH15-26. 17.25347, 100.62858

image of lot UF_507653
UF_507653
Ping River off Rt. 107 at Kaeng Pan Tao village. TH15-13. 19.28594, 98.96800

image of lot ANSP_125659
ANSP_125659
Siam

image of lot BMNH_93-2-4-1593
BMNH_93-2-4-1593
Siam

image of lot USNM_367685
USNM_367685
Siam

image of lot USNM_85893
USNM_85893
Siam

image of lot SMF_319404
SMF_319404
Thailand: Ping River 1? km? N, Chaing Mai

BMNH_93-2-4-1594-1595. Siam

Genbank Vouchers

Georeferenced Genbank Vouchers

Thailand

UF_507726 (ICH-00684). (COI: MT905747, go to Genbank) Thailand, Khwae Noi River off Rt. 1026 approx. 7.5 km NE of Ban Tha Ngam (17.035996, 100.369392).

UF_507726 (ICH-00685). (COI: MT905748, go to Genbank) ditto.

UF_507675 (2014-0740). (COI: MT905594, go to Genbank) Thailand, Phak River, trib. of Khwae Noi, at Rt. 1143 east of split with Rt. 1237; Nun River drainage (17.25347, 100.62858).

UF_507675 (2014-0741). (COI: MT905595, go to Genbank) ditto.

UF_507653 (2014-0685). (28S: MH346006, COI: MH345986, go to Genbank) Thailand, Ping River off Rt. 107 at Kaeng Pan Tao village (19.28594, 98.968).

UF_507653 (2014-0686_AHE). (COI: MT905561, go to Genbank) ditto.

UF_507653 (2014-0686). (COI: MT905560, SRA: SRX8934369, go to Genbank) ditto.

UF_507653 (2014-0687). (28S: MH346007, COI: MH345987, go to Genbank) ditto.