Haas, F. 1911. Die Unioniden. [in] H.C. Küster, Systematisches Conchylien-Cabinet von Martini und Chemnitz 9 (pt. 2, h. 45): 89-112, pls., 24-29. Available electronically.
Haas, 1911. Conch. Cab. 9 (pt. 2, h. 45): 102.
(intro'd as sub-gen. of Nodularia Conrad, 1853)
Type species: Unio brandtii Kobelt, 1879 (sub. desig. by Thiele, 1934: 819) = Inversidens brandtii
Haas, 1911. Conch. Cab. 9 (pt. 2, h. 45): 105.
(intro'd as sub-gen. of Nodularia Conrad, 1853)
Type species: Unio scobinatus Lea, 1856 (sub. desig. by Haas, 1969: 63) = Scabies scobinatus

Haas, 1910. Ann. Mag. Nat. Hist. 6: 497.
Haas, 1910. Conch. Cab. 9 (pt. 2, h. 42): pl. 9, figs. 4-5.
Haas, 1911. Conch. Cab. 9 (pt. 2, h. 45): 92.
Type(s): TYPE SMF_3643, Hunan, M. China.

Haas, 1911. Nachr. Bl. Dtsch. Malak. Ges. 43: 45.
Haas, 1911. Conch. Cab. 9 (pt. 2, h. 45): 96.
Haas, 1911. Conch. Cab. 9 (pt. 2, h. 43): pl. 12a, figs. 1-2.
Type(s): TYPE SMF_3639, Yamashiro, Japan.

Haas, 1911. Nachr. Bl. Dtsch. Malak. Ges. 43: 43.
Haas, 1911. Conch. Cab. 9 (pt. 2, h. 45): 104.
Haas, 1911. Conch. Cab. 9 (pt. 2, h. 43): pl. 12a, figs. 3-4.
Type(s): TYPE SMF_3646, Mikawa, Japan.
‘Morelet’ Haas, 1911. Conch. Cab. 9 (pt. 2, h. 45): 109.
(error for Unio pellislacerti Morelet, 1865)
Haas, 1910. Nachr. Bl. Dtsch. Malak. Ges. 42: 98.
Haas, 1910. Conch. Cab. 9 (pt. 2, h. 42): pl. 10, figs. 4-7.
Haas, 1911. Conch. Cab. 9 (pt. 2, h. 45): 105.
Haas, 1910. Ann. Mag. Nat. Hist. 6: 497.
Haas, 1910. Conch. Cab. 9 (pt. 2, h. 42): pl. 10, figs. 2-3.
Haas, 1911. Conch. Cab. 9 (pt. 2, h. 45): 100.
(renamed Unio schoedei Haas, 1930; homonym of Unio undulata Say, 1817)
Nodularia (s.s.) biwae (Kobelt, 1879) = Nodularia douglasiae
Nodularia (s.s.) continentalis Haas, 1910 = Inversidens pantoensis
Nodularia (s.s.) hirasei Haas, 1911 = Inversiunio reinianus
Nodularia (s.s.) omiensis (von Heimburg, 1884) = Obovalis omiensis
Nodularia (s.s.) reinianus (Kobelt, 1879) = Inversiunio reinianus
Nodularia (s.s.) undulata Haas, 1910 = Ptychorhynchus schoedei
Nodularia (sec. Inversidens) brandtii (Kobelt, 1879) = Inversidens brandtii
Nodularia (sec. Inversidens) parcedentata Haas, 1911 = Inversidens brandtii+ Nodularia brandtii Frierson, 1911
Nodularia (sec. Scabies) fluctigera (Lea, 1859)
Nodularia (sec. Scabies) persculpta Haas, 1910 = Nodularia persculpta
Nodularia (sec. Scabies) phaselus (Lea, 1856) = Scabies phaselus
Nodularia (sec. Scabies) scobinata (Lea, 1856) = Scabies scobinatus + Scabies mandarinus+ Unio mandarinus Morelet, 1864
+ Unio pellislacerti Morelet, 1865
+ Unio venustus Morelet, 1866
+ Unio oblitus Lea, 1870