Haas, F. 1930. Beiträge zur Kenntnis ostasiatischer Najaden. Senckenbergiana 12(1): 1-13. https://babel.hathitrust.org/cgi/pt?id=mdp.39015005730539;page=root;view=1up;size=100;seq=439.

Haas, 1930. Senckenbergiana 12(1): 7, figs. 6-7.
Type(s): HOLOTYPE (ORIG. DESIG.) SMF_3657, Hunan, M. China.

(intro'd as intra-sp. of Unio semmelinki Martens, 1891)
Haas, 1930. Senckenbergiana 12(1): 9, fig. 8.
Type(s): TYPE SMF_3735, Manson, Tonkin .
(error for Unio pajakomboensis Bullen, 1906)
‘Bullen’ of Authors.
Haas, 1914. Conch. Cab. 9 (pt. 2, h. 49): 203 [as ‘pajacomboënse’].
Haas, 1930. Senckenbergiana 12(1): 9.
(new name for Nodularia undulata Haas, 1910)
Haas, 1910. Ann. Mag. Nat. Hist. 6: 497 [as ‘Nodularia undulata’].
Haas, 1930. Senckenbergiana 12(1): 6 [as ‘schödei’].
(error for Unio semmelinki Martens, 1891)
‘Martens’ of Authors.
Haas, 1914. Conch. Cab. 9 (pt. 2, h. 49): 190, pl. 20, figs. 6-7.
Haas, 1930. Senckenbergiana 12(1): 9.
Haas, 1969. Das Tierreich 88: 97.
Dang et al., 1980. [Freshwater Moll. Vietnam]: ??.
+ Anodonta kobelti Ihering, 1893
+ Anodonta haconensis Ihering, 1893
+ Unio pajakomboensis Bullen, 1906
+ Dipsas parvulus Heude, 1878
+ Dipsas gentilianus Heude, 1881
+ Cristaria inangulata Haas, 1910
+ Alasmodonta nicobarica Mørch, 1872
+ Dipsas occidentalis Heude, 1885
+ Cristaria (Crassitesta) radiata Simpson, 1900
+ Margaritana dahurica Kobelt, 1879
+ Unio (Alasm.) dahuricus Middendorff, 1850
+ Unio micheloti Morlet, 1886
+ Nodularia persculpta Haas, 1910
+ Unio pictorum var. longirostris Westerlund, 1877
+ Unio middendorffi Westerlund, 1890
+ Unio schrencki Westerlund, 1897
+ Unio abbreviatus Westerlund, 1897
+ Unio shanghaiensis Lea, 1859
+ Nodularia douglasiae crassidens Haas, 1910
+ Unio nuxpersicae Dunker, 1849
+ Unio sculptus Deshayes, 1873
+ Unio douglasiae var. sinuolatus Martens, 1905
+ Nodularia undulata Haas, 1910