Contradens contradens (Lea, 1838)  

Family: Unionidae

[Microcondylaea bicristata Strubell, 1897, moreUniandra contradens rusticoides Brandt, 1974, Unio ascia Hanley, 1856, Unio asperulus Lea, 1866, Unio cambojensis Sowerby, 1866, Unio contradens Lea, 1838, Unio crossei Deshayes & Jullien, 1874, Unio dautzenbergi Morlet, 1889, Unio dimotus Lea, 1870, Unio exilis Dunker, 1846, Unio fischerianus Morlet, 1883, Unio hageni Strubell, 1897, Unio javanus Lea, 1840, Unio lugens Drouët & Chaper, 1892, Unio mederianus Küster, 1861, Unio mutatus Mousson, 1849, Unio paivanus Morelet, 1865, Unio pajakomboensis Bullen, 1906, Unio saccellus Drouët & Chaper, 1892, Unio semidecoratus Morlet, 1889, Unio soboles Fischer, 1891, Unio thaiensis Habe, 1964, Unio verbecki Martens, 1897]