Bivalvia | ... | Unionoidea | Unionidae | Unioninae | Unionini | Oxynaiina | Gigaunio
1 available nominal species synonym
Gigaunio sichuanensis — Chen et al. (2025)
Minjiang Basin, upper Yangtze, Sichuan, China. (East Asia: AS4)

NCUXPWU_2412001. Anxihe River, Yangou Village, Danling County, Meishan City, Sichuan Province, China, 103°25'26″E, 29°58'24″N — holotype (orig. desig.) Gigaunio sichuanensis Chen, Dai, Liu & Wu in Chen et al., 2025
There are no georeferenced GenBank vouchers for this species in the MUSSELpdb.