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 | Parreysiinae | Lamellidentini | Trapezidens

species Trapezidens dolichorhynchus (Tapparone Canefri, 1889): specimens

8 available nominal species synonyms (11 total synonyms)

Recent Taxonomic Opinions

Lamellidens jenkinsianus sub sp.obesaRamakrishna & Dey (2007)
Lamellidens jenkinsianus obesaIUCN (2011)
Lamellidens corrianusWhelan et al. (2011), Pfeiffer & Graf (2015), Lopes-Lima et al. (2017), Konopleva et al. (2017), Pfeiffer et al. (2018), Pfeiffer et al. (2019), Lopes-Lima et al. (2020)
Lamellidens aff. corrianus sp. 1Bolotov et al. (2017)
Trapezidens obesa obesaBolotov et al. (2017), Huang et al. (2019)
Lamellidens savadiensisBolotov et al. (2017)
Trapezidens dolichorhynchusBolotov et al. (2018), Konopleva et al. (2020), Bolotov et al. (2020), Graf & Cummings (2021), Bolotov et al. (2022), Bolotov et al. (2022), Bolotov et al. (2022), Bolotov et al. (2024)
Lamellidens generosusBolotov et al. (2022)

Range

Irrawaddy River, Myanmar.

Map of Georeferenced Specimens

specimens map of Trapezidens dolichorhynchus

MUSSELp Specimen Records


image of lot SMF_13810
SMF_13810

Dekan, Indien


India

image of lot MCZ_17066
MCZ_17066

Brahmaputra, Assam

image of lot MCZ_17057
MCZ_17057

India

image of lot UMMZ_110814
UMMZ_110814

India

image of lot UMMZ_110812
UMMZ_110812

Silchar, Burma, India


Myanmar

image of lot UMMZ_304642
UMMZ_304642

Ayeryarwaddy River, mud bank on E side of river, Mandalay Division, Burma. 21.48187, 95.30501

image of lot UMMZ_110813
UMMZ_110813

Burma

image of lot USNM_172680
USNM_172680

Burma

image of lot ZMB_49636A
ZMB_49636A

Chindwin Fl., bei Kalewa

image of lot SMF_3625
SMF_3625

Chindwin-Fluss bei Kalewa [227 km NW von Mandalay], Ober-Birmah [Myanmar] [Myanmar Sagaing-Region]

image of lot USNM_250713
USNM_250713

Pegu, India

image of lot UMMZ_110826
UMMZ_110826

Prome, Viaggio en Birma

image of lot UMMZ_110849
UMMZ_110849

Prome, Viaggio en Birma

image of lot BMNH_1907-12-30-46
BMNH_1907-12-30-46

River Iriwadi, Birmah

ZMB_49636B. Chindwin Fl., bei Kalewa

BMNH_99-6-21-6-9. Chindwin River, near Kalewa, Burma

ZMB_49639. Irawaddi, bei Yenangyoung


unknown

image of lot MCZ_MP_322
MCZ_MP_322

[no locality available - Asia]

Genbank Vouchers

Georeferenced Genbank Vouchers


Myanmar

UMMZ_304642. (16S: KP795042, 28S: JN243881, COI: JN243903, SRA: SRR8473060, go to Genbank) Ayeryarwaddy River, mud bank on E side of river, Mandalay Division, Burma. 21.48187, 95.30501.

RMBH_biv_353. (COI: MN780871, go to Genbank) Myanmar: Ayeyarwady Basin, Chindwin River.

RMBH_biv_354_1. (COI: MN780872, go to Genbank) ditto.

RMBH_biv_354_2. (COI: MN780873, go to Genbank) ditto.

RMBH_biv_354_3. (COI: MN780874, go to Genbank) ditto.

RMBH_biv_336_1. (COI: MN780869, go to Genbank) Myanmar: Ayeyarwady Basin, Manipur River.

RMBH_biv_336_2. (COI: MN780870, go to Genbank) ditto.

RMBH_biv_336_3. (28S: MN307217, COI: MN275090, go to Genbank) ditto.

RMBH_biv_442_1. (COI: OL597740, go to Genbank) Myanmar: Ayeyarwady River at Mandalay city.

RMBH_biv_442_2. (COI: OL597741, go to Genbank) ditto.

RMBH_biv_417_1. (16S: MN307274, 28S: MN307216, COI: MN275089, go to Genbank) Myanmar: Ayeyarwady River near Tant Kyi village.

RMBH_biv_417_2. (COI: MN780886, go to Genbank) ditto.

RMBH_biv_417_3. (COI: MN780887, go to Genbank) ditto.