MUSSELpdb | valid sp. Ensidens ingallsianus specimens

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Page last updated
Thu 17 July 2025

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

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species Ensidens ingallsianus (Lea, 1852): specimens
2 available nominal species synonyms

Recent Taxonomic Opinions

Ensidens ingallsianus — Graf & Cummings (2007), Bogan (2010), IUCN (2012), Bogan & Do (2014), Kongim et al. (2015), ... Dai et al. (2023), Zieritz et al. (2024), Jeratthitikul et al. (2024), Dai et al. (2024), Dai et al. (2025)
Ensidens sp. — Sri-aroon et al. (2007)
Ensidens cf. ingallsianus — Bolotov et al. (2017), Bolotov et al. (2017), Bolotov et al. (2018), Huang et al. (2019), Konopleva et al. (2019), Zieritz et al. (2020)
Ensidens ingallsianus A1 — Muanta et al. (2019)
Ensidens ingallsianus A2 — Muanta et al. (2019)
Ensidens pazii — Konopleva et al. (2019), Bolotov et al. (2020), Graf & Cummings (2021)

Range

Widespread in Indochina, including the Malay Peninsula.

Map of Georeferenced Specimens

species map

BMNH_MP_D281 Ban Sapum, Phuket, Thailand	MNHN_MP_2756 Cochinchine	MNHN_MP_2756 Cochinchine
MNHN_MP_2764 Cochinchine	MNHN_MP_2764 Cochinchine	SMF_13708 Gunong Takan, O Malakka
SMF_16879 Gunong Takan, O Malakka	BMNH_MP_D081 Lake Cini, Danang, W. Malaysia	TMMUBI_86 Maenam Sagra Grang, Amphoe Muang, Uthai Thani, Thailand
MNHN_MP_2775 Riviere de Pekin	SMF_198404 Thailand [illegible] Chiang Rai

Cambodia

BMNH_MP_0601
Camboge

China

MNHN_MP_2720
Chine

MNHN_MP_2719
Kiangsi, Chine

India

ANSP_125785
India

MNHN_MP_2765
Le Gange a Calcutta, Inde

Laos

NCSM_84889
Asia, Mekong Basin/Bang Fai R. Laos, Savannakhét, Xaybuly Co Xw Bangfai [Ban Fai River] at Ban Boungxe [Bung Xe]. 17.07614° N, 104.8755° E

Malaysia

UMMZ_109728 Gumong Tukau, East Malacca	UMMZ_109733 Kelantan, Malay States	BMNH_MP_D275 Ki lan tan, Malay Penninsula
BMNH_1902-5-24-1-5 Kilantan, Malacca	MNHN_MP_2748 Malacca ...	BMNH_MP_D280 Market Stall, Kota Bharu “Tebing”, East Coast Malaya

Myanmar

USNM_31453
Pegu

Thailand

USNM_365425 Bang Dorn (irrigation ditches), Siam	SMF_188666 Bang Pa in	MNHN_MP_2751 Bang Pa Tan, Gardens of Royal Palace, Thailand
MNHN_MP_2755 Bang Pa Tan, Gardens of Royal Palace, Thailand	TMMUBI_56 Bang Pa-In garden of Palace Ayutthaya; Thailand	SMF_283248 Bang Pa-In Garden of the Royal Palace
SMF_283249 Bang Pa-In Palace Garden	SMF_319288 Bang Pa-In Palace Garden	MNHN_MP_2731 Bang Pa-In, Garden of Royal Palace
BMNH_MP_D282 Bang Pa-In, Palace Garden, Thailand	FMNH_162657 Bang Pa-In, Palace Garden, Thailand	BMNH_MP_0600 Bang Pa-In, Prov, Cynthia
USNM_786183 Bangkok-Dusit Klong around Chitlada [Chitralada] Palace; Thailand	MNHN_MP_2736 Bangkok, Siam	USNM_361282 Bangkok, Siam
USNM_361282 Bangkok, Siam	USNM_363577 Bangkok, Siam	UF_507498 Bueng Sam Phan (Tabaek) River at Rt. 225 in Bueng Sam Phan. JMP17-41. 15.83129, 101.03554
SMF_188660 Dam Noen Saduak, Ratburi	MNHN_MP_2788 de Siam	USNM_361093 Gwe Pasak R., Siam
USNM_361361 Gwe Pasak R., Siam	USNM_786314 Klong Huai Chan, Ang Tong, Thailand	USNM_786314 Klong Huai Chan, Ang Tong, Thailand
USNM_786362 Klong in Palace Garden of Bang Pa-In, Thailand	USNM_786362 Klong in Palace Garden of Bang Pa-In, Thailand	USNM_786305 Klong in park, Bang Pa-In, Thailand
USNM_786308 Klong Min, Chandee, Thailand	USNM_786376 Klong Prapa, Bangkok, Thailand	UMMZ_230855 Klong Prem Prachakon, Bankok, Thailand
UF_507868 Kroeng Krawia off Rt. 323. TH17-14. 14.940240, 98.657140	SMF_319287 Mae Jo (Department of Fisheries) Chaing Mai	SMF_319287 Mae Jo (Department of Fisheries) Chaing Mai
USNM_786298 Mae Jo Fishery, Chiang Mai, Thailand	UF_507592 Mae Prachan at bridge on highway 3499. TH14-07. 12.93443, 99.78142	USNM_786299 Maenam Pasak, W of Saraburi, Thailand
FMNH_33019 Me Ping River at Wang Pratart Farm, Kam Peng Pet Prov., NW Siam	SMF_188884 Nan Flu b Tapan Hin	UF_507733 Pa Sak River at Rt. 12 bridge. TH16-18. 16.730, 101.239
SMF_170334 Pa Sak River b. Saraburi	UF_507877 Pachee River off Rd. 3085. TH17-25. 13.918134, 99.382270	FMNH_33018 Pak Nam Po River at Nam Nan, Kam Peng Pet Prov. NW Siam
MNHN_MP_2754 Pasak River, Ban Taluang, Tarua... Thailand	BMNH_MP_0602 Pasak River, Ban Tha Luang, Tha Rua Distr., Thailand	UF_507689 Phachi River, trib. of Khwae Noi River at Rd. 4011 bridge. TH15-33. 13.78043, 99.42093
UF_507501 Sala River at Rt. 1374 in Ho Krai. JMP17-43. 16.06405, 100.37959	ANSP_125766 Siam	ANSP_125766 Siam
ANSP_125783 Siam	ANSP_125783 Siam	ANSP_125784 Siam
ANSP_41744 Siam	BMNH_MP_D277 Siam	BMNH_MP_D277 Siam
BMNH_MP_D278 Siam	BMNH_MP_D414 Siam	BMNH_MP_D414 Siam
MNHN_MP_2782 Siam	SMF_13705 Siam	SMF_13709 Siam
SMF_83180 Siam	UMMZ_109726 Siam	UMMZ_109732 Siam
UMMZ_23072 Siam	USNM_40848 Siam	USNM_84707 Siam
USNM_84708 Siam	USNM_85933 Siam	FMNH_21781 Siam [Thailand]
FMNH_33017 Siam [Thailand], Kam Peng Pet, Stream: Pak Nam Po River Locale: Nam Nan	UF_507595 Ta Pi River. TH14-16. 8.50732, 99.50870	UF_93239 Thailand
UF_435019 Thailand, Nakhen Sawan Province 6 km WSW Ban Nong Ben, drying ditch, 15.7336°, 99.9486°	UF_426969 Thailand, Nakhon Phanom Province, Bung Boraphet, Khaco Yai, 6km E of Pak Nam Pho, 15.7122°, 100.1863°	UF_246545 Thailand, Uthai Thani Prov., 2 km SSE of Buri, roadside ditch 14° 59' 40" N, 100° 25' 0" E
SMF_188647 Thailand: Bang Pa In, Schlobpark	SMF_188647 Thailand: Bang Pa In, Schlobpark	SMF_188648 Thailand: Bang Pa In, Schlobpark
SMF_188649 Thailand: Bang Pa In, Schlobpark	SMF_188652 Thailand: Bangkok Klong Prem Prachakom opposit Twop Ava [?]	SMF_188653 Thailand: Department of Fisheries, Majo (Chaing Mai)
SMF_170335 Thailand: Huai Luang, n. Udon	SMF_188659 Thailand: Klong Huai Cha, Muang Distr., Prov Ang Tong	SMF_188656 ThaiLand: Klong Min Chandi
SMF_188650 Thailand: Klong Prapa,Bang Sue, Bnagkok	SMF_188651 Thailand: Lopburi, paddy field behing Wat Pram Mat	INHS_25293 trib. Tapi River, 25 km NE Ao Luk, Hwy. 4035, Krabi, Thailand
UF_507666 Unnamed trib. of Wang River off Rt. 1157. TH15-22. 18.37862, 99.44386	UF_507686 Wang Ma River, trib. of Sakae Krang River at Rt. 3013 bridge. TH15-30. 15.67541, 99.82571

unknown

BMNH_MP_D276 [no locality available - Asia]	MNHN_MP_2744 [no locality available - Asia]	MNHN_MP_2770 [no locality available - Asia]
MNHN_MP_2762 Asie Orientale	MNHN_MP_2762 Asie Orientale

Vietnam

MNHN_MP_2766
Hoa My, Ha Dong Vietnam, Est de Thai Binh, Delta Fleuve Rouge

Georeferenced Genbank Vouchers

Laos

NCSM_84889. (28S, COI) Asia, Mekong Basin/Bang Fai R. Laos, Savannakhét, Xaybuly Co Xw Bangfai at Ban Boungxe. 17.07614° N, 104.8755° E

Thailand

UF_507498 (ICH-02165). (COI) Thailand, Bueng Sam Phan (Tabaek) River at Rt. 225 in Bueng Sam Phan (15.831288, 101.035539)

UF_507498 (ICH-02166). (COI) Thailand, Bueng Sam Phan (Tabaek) River at Rt. 225 in Bueng Sam Phan (15.831288, 101.035539)

UF_507592 (2014-0049). (COI) Thailand, Mae Prachan at bridge on highway 3500 (12.9344333, 99.7814167)

UF_507592 (2014-0050). (COI) Thailand, Mae Prachan at bridge on highway 3500 (12.9344333, 99.7814167)

UF_507592 (2014-0051). (COI) Thailand, Mae Prachan at bridge on highway 3500 (12.9344333, 99.7814167)

UF_507592 (2014-0052). (COI) Thailand, Mae Prachan at bridge on highway 3500 (12.9344333, 99.7814167)

UF_507592 (2014-0053). (COI) Thailand, Mae Prachan at bridge on highway 3500 (12.9344333, 99.7814167)

RMBH_biv_1273_1. (16S, COI) Thailand, Min River at Wat Khura In (8.2997, 99.5580)

UF_507733 (ICH-00694). (COI) Thailand, Pa Sak River at Rt. 12 bridge (16.729801, 101.238514)

UF_507877 (ICH-02100). (COI) Thailand, Pachee River off Rd. 3085 (13.918134, 99.38227)

UF_507877 (ICH-02101). (COI) Thailand, Pachee River off Rd. 3085 (13.918134, 99.38227)

RMBH_biv_1335_1. (28S, COI) Thailand, Pak Pra River, just N of Wat Tha Sampao Nuea (7.7289, 100.1079)

UF_507595 (2014-0090). (COI) Thailand, Ta Pi River (8.5073167, 99.5087)

RMBH_biv_1285_1. (COI) Thailand, Ta Pi River just E of Wat Aranyakham Wari (8.7522, 99.2370)

RMBH_biv_1292_2. (COI) Thailand, Ta Pi River just N of Wat Pheng Praditsatha Ram (8.8445, 99.2018)

RMBH_biv_1316_1. (COI) Thailand, Ta Pi River, bend just E of Wat Arayakham Wari (8.7520, 99.2315)

RMBH_biv_1339_1. (COI) Thailand, Tamot Stream, just NW of Tamot Provincial Electricity Authority (7.3452, 100.1064)

RMBH_biv_1320_1. (16S, 28S, COI) Thailand, Tha Sae River, E bank just E of Wat Na Sang (10.6753, 99.1737)

UF_507666 (2014-0718). (COI) Thailand, Unnamed trib. of Wang River off Rt. 1157 (18.37862, 99.44386)

UF_507666 (2014-0719). (COI) Thailand, Unnamed trib. of Wang River off Rt. 1157 (18.37862, 99.44386)

UF_507686 (2012-0417). (COI, SRA) Thailand, Wang Ma River, trib. of Sakae Krang River at Rt. 3013 bridge (15.67541, 99.82571)

UF_507686 (2012-0418). (COI) Thailand, Wang Ma River, trib. of Sakae Krang River at Rt. 3013 bridge (15.67541, 99.82571)

UF_507686 (2012-0419). (COI) Thailand, Wang Ma River, trib. of Sakae Krang River at Rt. 3013 bridge (15.67541, 99.82571)

MUMNH_UNI0074. (16S, 28S, COI) Thailand: Chao Phraya River Basin, Phrae, Song River (18° 27' 47.2" N, 100° 11' 01.8" E)