Bivalvia | ... | Unionoidea | Unionidae | Gonideinae | Limnoscaphini | Contradentina | Physunio
1 available nominal species synonym (2 total synonyms)
Physunio superbus — IUCN (2011)
Physunio massini — Pfeiffer et al. (2021), Konopleva et al. (2023), Campbell & Lydeard (2026)
Cambodia. (East Asia: AS5)


BMNH_93-2-4-1590
Cochin China
holotype
Unio massini Morelet, 1864
BMNH_93-2-4-1591-1592. Conchin — holotype Unio massini Morelet, 1864

ANSP_41750
Cochin China

FMNH_21772
Cambodia

MNHN_MP_3098
Cochinchine

MNHN_MP_3101
Cochinchine

MNHN_MP_3093
Cambodge

MNHN_MP_3096
Cambodge

MNHN_MP_3120
Cambodge, Cochinchine

MNHN_MP_3107
Gran Lac

MNHN_MP_3117
Grand Lac Cambodge

MNHN_MP_3100
Grand Lac, Cambodge

MNHN_MP_3111
Menam, Laos

SMF_14741
Kambodja

UF_507427
Mekong River, upstream of fishing village near the confluence of Tonle Sap River. CA16-10. 11.57207, 104.94050

UMMZ_110115
Cochin China

UMMZ_110116
Cambodia, French Indo China

USNM_127012
Cochin China

USNM_127189
Cambodia
UF_507427 (ICH-00571). (COI: MT905690, go to GenBank) Thailand, Mekong River, upstream of fishing village near the confluence of Tonle Sap River (11.572071, 104.940501).
UF_507427 (ICH-00572). (COI: MT905691, go to GenBank) ditto.