MUSSELpdb | valid sp. Indonaia gratiosa specimens

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Page last updated
Thu 3 September 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

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species Indonaia gratiosa (Philippi, 1843): specimens
4 available nominal species synonyms (5 total synonyms)

Recent Taxonomic Opinions

Contradens gratiosus — Graf & Cummings (2007), Zieritz et al. (2018), Konopleva et al. (2019), Graf & Cummings (2021)
Parreysia (Radiatula) occata — Graf & Cummings (2007), Ramakrishna & Dey (2007)
Radiatula occata — Nesemann et al. (2007), Zieritz et al. (2018)
Parreysia (Radiatula) lima — Ramakrishna & Dey (2007)
Uniandra gratiosus — Bogan (2010), IUCN (2012)
Parreysia occata — Bogan (2010), IUCN (2010)
Radiatula gratiosus — Pfeiffer et al. (2021)
Indonaia occata — Graf & Cummings (2021)
Indonaia (cylindrica-group) gratiosa — Bolotov et al. (2022), Bolotov et al. (2024)
Indonaia gratiosa — Bolotov et al. (2022)

Range

Distribution unknown but presumed to be from Indochina.

Map of Georeferenced Specimens

species map

SMF_13242 "Hindustan" [Indien]	SMF_13242 "Hindustan" [Indien]	USNM_84151 “New Holland” India?
USNM_84151 “New Holland” India?	NCSM_47254 Asia, Ganges Basin, Nepal, Bagmatī, Dhading Co. [Tanlewa Khola], [point estimates 13.1 air milses ESE center Khandbari]. 27.3° N, 87.41666° E	UF_93237 North India

Bangladesh

USNM_84152
Deccan, India

UMMZ_109604
Sylhet, India

India

BMNH_685-06-1-1 Barakkar [Barakar] R., Bengal	UMMZ_110017 Begal, India	BMNH_620-06-1-1 Benares on Ganges
BMNH_MP_D060 Bengal	BMNH_MP_D060 Bengal	UMMZ_109627 Bengal, India
USNM_84077 Bengal, India	FMNH_21749 Bhandara District, Central Province, India	MNHN_MP_2869 Bombay
MNHN_MP_2852 Bombay, India	BMNH_MP_D416 Dehra Doon	BMNH_3291-03-7-1 Diyung R., N. Cachar
UMMZ_109642 Dukhur, Bombay	MNHN_MP_2795 Indes	ANSP_125771 India
ANSP_125778 India	BMNH_MP_D063 India (Bengal in BM)	BMNH_546-06-1-1 Keem R., Surat
BMNH_465-06-1-1 Keem River, Surat	USNM_348631 near Kamptee, India	BMNH_607-06-1-1 Poonassa, Nimar
BMNH_427-06-1-1 Sattara, Deccan	FMNH_21754 Sikkim, India	FMNH_21755 Sikkim, India
UMMZ_109603 Silgooree, Bengal, India	BMNH_2446-03-7-1 Siligoori near base of Darjiling Hills	SMF_13241 Siliguri, Assam
SMF_3628 Siliguri, Assam	UMMZ_110084 Siliguri, East Bengal, India	UMMZ_110014 Siliguri, India
BMNH_MP_D062 Sillgooree, Bengal, India	USNM_126471 Tulpigorie, Bengal [India]	UMMZ_60380 Wainganga River, Bhandara, Central Province, India

Myanmar

SMF_13539
Birmah

UMMZ_109644
Burma

BMNH_88-12-4-1706-1707
Burmah

unknown

ANSP_129947 [no locality available - Asia]	UMMZ_22861 [no locality available - Asia]	BMNH_41-4-28-40-41 Australia [No - SE Asia]
BMNH_41-4-28-40-41 Australia [No - SE Asia]	BMNH_MP_0608 Australia [No - SE Asia]	BMNH_MP_0608 Australia [No - SE Asia]

Georeferenced Genbank Vouchers

Nepal

SMF_348834/17.15 [SMF_bf_75B]. (COI: OK480023, go to Genbank) Nepal: Jhajh nadi, 26.94°N, 85.31°E, Ganges River basin, Narayani Zone, Central Region.