UNIO 505 
Unio subtetragonus Dupuy, Hist. Moll. Fr., 1852, p. 634, pl. 
ROM Vin Oe 
Unio incurvus Lea, Tr. Am. Phil. Soc., IV, 1831, p. 97, pl. 
xi, fig: 27; Obs., 1; 1834, p. 107, pl: x11, fig. 27—CHENU., 
Ill. Conch. 1858, pl. x1, figs. 1, 1a, 1b. 
Unio draparnaldi DesHayes, Desc. Coq. Terr., 1831, p. 38, pl. 
xvi. fig. 6. 
Unio pianensis Farines, Ann des Sci. Nat., II, 1834, p. 118.— 
Dupuy,’ Hist. Moll. Fr., 1852, p. 635, pl. xxiv, fig. 4. 
Unio bigerrensis Mitier, Guer. Mag., 1843, p. 3, pl. LXVI, 
fig. I. 
Umi bigorrensis Locarp, Coq. de Franc., 1893, p. 153. 
Unio felimani Drsitayrs, Hist. Nat. Moll. Alg., 1848, pl. cviit, 
figs. 8, 9.—Kuster, Conch. Cab., 1856, p. 151, pl. xLiv, fig. 1. 
Margaron (Unio) fellmani Lia, Syn., 1870, p. 46. 
Unio barrandti Dupvy, Hist. Moll. Fr., 1852, p. 635, pl. xxv, 
fISeeide: 
Unio astierianus Durvuy, Hist. Moll. Fr., 1852, p. 636, pl. Xx111, 
fig. 9.—Sowerby, Conch. Icon., XVI, 1868, pl. LXxxv1, fig. 
461. 
Umio cuneatus RossmMAssiER, Icon., XIII and XIV, 1854, p. 
27, Dl LXIX, tie, S5r. 
Unio rhomboideus Mooutn-Tanpon, Moll. Terr. Fluvy. Fr.. 
II, 1855, p. 568, pl. xivim, figs. 4, 9; xLIx, figs. 1, 2—Bour- 
GUIGNAT, Mal. Alg., 1864, II, p. 284, pl. xvit1—Locarp, 
Caqide Pranc., 1893. p. 152, fig 165. 
Unio rothi Bourcurcnat, Moll. Nouv., 1863, p. 41, pl. xx, figs. 
1-6; Rev. et Mag., XVII, 1865. p. 337, pl. xv1.—KoseE tt, 
lean., V1; 1879, p.-40;, pl. CLXI,. ig. 1630. 
Unio umbonatus BourcutcNnat, Moll. Nouv., 1863, p. 42, pls. 
xx, XVil; Rey. ct Mag., X VII, 1665, p. 330, pls: xvii, XVIII. 
Unio subreniformis Bourcuicnat, Moll. Nouv., 1863, p. 43.— 
Kosey.t, [con., [V, 1876, p. 64, pl. cxvii, fig. 1151. 
Unio ater Reeve, Conch. Icon., XVI, 1865, pl. xx1, fig. 109. 
Unio crassus Reve, Conch. Icon., XVI, 1865, pl. xx11, fig. 98. 
Unio valentinus Sowrersy, Conch. Icon., XVI, 1866, pl. X11, 
fig. 225. 
