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Page last updated
Thu 3 September 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!

Search the database pages:

Bivalvia | Unionoida | Unionoidea | Unionidae | Parreysiinae | Indochinellini | Indonaia

species Indonaia corbis (Hanley, 1856): specimens
     3 available nominal species synonyms (5 total synonyms)

Recent Taxonomic Opinions

Parreysia (s.s.) corbisGraf & Cummings (2007), Ramakrishna & Dey (2007)
Parreysia (Radiatula) pachysomaGraf & Cummings (2007), Ramakrishna & Dey (2007)
Radiatula pachysomaNesemann et al. (2007), Zieritz et al. (2018)
Trapezoideus exolescens exolescensRamakrishna & Dey (2007)
Nodularia pachysomaBurdi et al. (2009)
Parreysia corbisBogan (2010), IUCN (2010), Graf & Cummings (2021)
Parreysia pachysomaBogan (2010), IUCN (2010)
Trapezoideus exolescensIUCN (2010), He & Zhuang (2013)
Indonaia pachysomaGraf & Cummings (2021)
Indonaia (cylindrica-group) gratiosaBolotov et al. (2022)
Indonaia (caerulea-group) caeruleaBolotov et al. (2022)
Indonaia (caerulea-group) corbisBolotov et al. (2024)

Range

Brahmaputra River, India.

Map of Georeferenced Specimens

species map


India

specimen
BMNH_72-10-17-2

Assam

specimen
BMNH_72-10-17-2B

Assam

specimen
BMNH_72-10-17-3

Assam

specimen
BMNH_72-10-17-3

Assam

specimen
BMNH_MP_431

Assam

specimen
BMNH_460-06-1-1

Assam?

specimen
BMNH_554-06-1-1

Calcutta

specimen
BMNH_88-12-4-1708-1709

Calcutta

specimen
BMNH_MP_D071

Calcutta

specimen
BMNH_MP_D198

Calcutta

specimen
BMNH_426-06-1-1

Calcutta, from tanks

specimen
SMF_13538

Calcutta, India

specimen
USNM_122356

Diyung R., N Cachar, India

specimen
UMMZ_110862

Manipore, Assam, Indo China

specimen
SMF_13537

Sikkim, Indien


Laos

specimen
USNM_786266

Huai Nam Don, NE of Takek, Laos

specimen
SMF_188897

Laos: Huai Nam Don, NE of Takek

specimen
SMF_188896

Laos: Mekong at Takek


Myanmar

specimen
SMF_13535

Birmah

specimen
USNM_129223

Upper Burmah


Pakistan

specimen
USNM_605748

Sidt Dadu, Sind, Pakistan

specimen
USNM_605748

Sidt Dadu, Sind, Pakistan


Thailand

specimen
SMF_188894

Maenam Pung ,SE Sakon Nakon

specimen
SMF_188895

Mekong near Nakon Panom

specimen
ANSP_H18954

Thailand: Mae Sot, Maenam Moei, bei Ban Mae Kon Ken

Georeferenced Genbank Vouchers


India

FBRC_ZSI_INV_4031 ( IL-BDH-1 ). (16S: OR166504, COI: OR162115, go to Genbank) India: Burhidihing River, Dibrugarh, Assam, Brahmaputra River drainage (27.27928543, 94.799468994).

FBRC_ZSI_INV_4031 ( IL-BDH-2 ). (COI: OR162116, go to Genbank) ditto.

FBRC_ZSI_INV_4031 ( IL-BDH-3 ). (COI: OR162117, go to Genbank) ditto.

FBRC_ZSI_INV_4031 (IU-BDH-1). (16S: OR166523, COI: OR162174, go to Genbank) ditto.

FBRC_ZSI_INV_4031 (IU-BDH-2 ). (16S: OR166524, 28S: OR164417, COI: OR162175, go to Genbank) ditto.

FBRC_ZSI_INV_4031 (IU-BDH-3 ). (COI: OR162176, go to Genbank) ditto.

FBRC_ZSI_INV_4031 (IU-BDH-4 ). (COI: OR162177, go to Genbank) ditto.

FBRC_ZSI_INV_4031 (IU-BDH-5 ). (COI: OR162178, go to Genbank) ditto.

FBRC_ZSI_INV_4033 ( IX-BDH-1 ). (16S: OR166506, 28S: OR164407, COI: OR162121, go to Genbank) ditto.

FBRC_ZSI_INV_4033 ( IX-BDH-2 ). (COI: OR162122, go to Genbank) ditto.

FBRC_ZSI_INV_4033 ( IX-BDH-3 ). (COI: OR162123, go to Genbank) ditto.

FBRC_ZSI_INV_4033 ( TZ-BDH-1 ). (16S: OR166510, COI: OR162146, go to Genbank) ditto.

FBRC_ZSI_INV_4033 ( TZ-BDH-2 ). (COI: OR162147, go to Genbank) ditto.

FBRC_ZSI_INV_4033 ( TZ-BDH-3 ). (COI: OR162148, go to Genbank) ditto.

FBRC_ZSI_INV_4035 (IP1-DHN-1 ). (16S: OR166521, COI: OR162171, go to Genbank) India: Dhansiri River, Golaghat, Assam, Brahmaputra River drainage (26.6810550689, 93.6156234741).

FBRC_ZSI_INV_4035 (IP2-DHN-1 ). (16S: OR166522, COI: OR162172, go to Genbank) ditto.

FBRC_ZSI_INV_4035 (IP2-DHN-3 ). (COI: OR162173, go to Genbank) ditto.

FBRC_ZSI_INV_4030 (IA-GEL-1 ). (COI: OR162158, go to Genbank) India: Gelua River, Dhemaji, Assam, Brahmaputra River drainage (27.52426667, 94.68885556).

FBRC_ZSI_INV_4030 (IA-GEL-2 ). (16S: OR166516, COI: OR162159, go to Genbank) ditto.

FBRC_ZSI_INV_4030 (IA-GEL-3 ). (16S: OR166517, 28S: OR164412, COI: OR162160, go to Genbank) ditto.

FBRC_ZSI_INV_4030 (IA-GEL-4 ). (COI: OR162161, go to Genbank) ditto.

FBRC_ZSI_INV_4030 (IA-GEL-5 ). (COI: OR162162, go to Genbank) ditto.

FBRC_ZSI_INV_4030 (IC-GEL-1 ). (28S: OR164413, COI: OR162163, go to Genbank) ditto.

FBRC_ZSI_INV_4030 (IC-GEL-2 ). (16S: OR166518, go to Genbank) ditto.

FBRC_ZSI_INV_4030 (IC-GEL-3 ). (COI: OR162164, go to Genbank) ditto.

FBRC_ZSI_INV_4030 (IC-GEL-4 ). (COI: OR162165, go to Genbank) ditto.

Mp_4369_LANUGS2-1. (COI: OM076974, go to Genbank) India: Nagaland.

Mp_4369_LANUGS2-2. (COI: OM075118, go to Genbank) ditto.

FBRC_ZSI_INV_4032 ( IS-TLM-1 ). (16S: OR166505, COI: OR162118, go to Genbank) India: old channel of Telam River, Telam, Dhemaji, Assam, Brahmaputra River drainage (27.7579097747, 95.0011291503).

FBRC_ZSI_INV_4032 (IS-TLM-2). (COI: OR162119, go to Genbank) ditto.

FBRC_ZSI_INV_4032 (IS-TLM-3). (COI: OR162120, go to Genbank) ditto.

FBRC_ZSI_INV_4034 (I1-SES-1 ). (16S: OR166514, go to Genbank) India: Sesa River, Dibrugarh, Assam, Brahmaputra River drainage (27.32578611, 94.83915).

FBRC_ZSI_INV_4034 (I1-SES-3 ). (COI: OR162153, go to Genbank) ditto.

FBRC_ZSI_INV_4034 (I2-SES-1 ). (16S: OR166515, go to Genbank) ditto.

FBRC_ZSI_INV_4034 (I2-SES-2 ). (COI: OR162154, go to Genbank) ditto.

FBRC_ZSI_INV_4034 (I2-SES-3 ). (COI: OR162155, go to Genbank) ditto.

FBRC_ZSI_INV_4034 (I2-SES-4 ). (COI: OR162156, go to Genbank) ditto.

FBRC_ZSI_INV_4034 (I2-SES-5 ). (COI: OR162157, go to Genbank) ditto.

FBRC_ZSI_INV_4034 (S1-SES-1 ). (16S: OR166541, go to Genbank) ditto.

FBRC_ZSI_INV_4036 (PT-SES). (16S: OR166540, go to Genbank) ditto.

FBRC_ZSI_INV_4036 (X1-SES). (16S: OR166545, 28S: OR164425, COI: OR162197, go to Genbank) ditto.

FBRC_ZSI_INV_4036 (X2-SES). (16S: OR166546, 28S: OR164426, COI: OR162198, go to Genbank) ditto.


Myanmar

RMBH_biv_667_1. (COI: MN275080, go to Genbank) Myanmar: Bani River.