UNIO 571 
Unio decurvatus RossMaAss.Er, Icon., II, 1835, p. 22, pls. 1x, 
fis. 131; V and VI, 1837, p. 21, pl. xxiv, fig. 339.—KustTer, 
Conch. Cab. Unio, 1856, p. 108, pl. xxx, figs. 1, 2—Mus- 
GRAVE, Phot. Conch., 1863, pl. 1, fig. 4.—Sowersby, Conch. 
Icon., XVI, 1867, pl. Lv1, fig. 284. 
Unio reniformis RossmMAss.eR, Icon., III, 1836, p. 31, pl. xv, 
fig. 213.—KustTER, Conch. Cab. Unio, 1854, p. 110, pl. xxx, 
figs. 3, 4.—Bourcuicnat, Rev. et Mag., 1865, pl. xxim1, figs. 
4-6— Sowersy, Conch. Icon., XVI, 1868, pl. Lxxu, fig. 371. 
Unio carinthiacus RossMAssieR, Icon., II, 1836, p. 30, pl. xv, 
fig. 209.—Sowerrsy, Conch. Icon., XVI, 1856, pl. xxx, fig. 
Roy 
Unio amnicus RossMAsSLER, Icon., II, 1836, p. 31, pl. xv, fig. 
212.—Kuster, Conch. Cab. Unio, 1856, p. 99, pl. xxvu, fig. 
2.—LocaARD, Cog. de Fr., 1893, p. 163, fig. 177. 
Unio piscinalis ROSSMASSLER, Icon., III, 1836, p. 30, pl. xv, fig. 
210. 
Unio atrovirens ROSSMASSLER, Icon., IIT, 1836, p. 28, pl. xv, 
figs. 206, 207. 
Unio consentaneus ROSSMASSLER, Icon., III, 1836, p. 29, pl. xv, 
his. 208; VIL, #838, p. 25, pl. xxxv, fig. 491; p. 42, pl. xt, fig. 
544; XI, 1842, p. 14, pl. Lv, fig. 742. 
Unio fusculus RossMASSLER, Icon., III, 1836, p. 30, pl. xv, fig. 
211.—Locarp, Cog. de Fr., 1893, p. 159, fig. 173. 
Unio? RossMASSLER, Icon., IIT, 1836, p. 27, pl. xtv, fig. 201. 
Unio bandini Kuster, Icon., V and VI, 1837, p. 22, pl. xxiv, 
fig. 341. | 
Unio glaucinus Porro, Mal. Como., 1838, p. 115.—STABILE, 
Faun. Lug., 1845. p. 61, pl. 11, fig. 75.—Koper, Icon., new 
Serenll toe0, p19, pla xy, figs 250, 
Unio gargotte RossMASSLER,, Icon., VII, 1838, p. 26, pl. xxxv, 
fig. 493.—Monterosa‘ro, Nat. Sic., new ser., 1896, p. 6, fig. 1. 
? Unio corrugata MAnnuyv, Moll., Vienna, 1839, p. 8. 
? Unio rotundata MAnpbuyt, Moll., Vien., 1839, p. 9. 
? Unio gangrenosus Scumipt, Bull. Imp. N. H. Moscow, 1840, 
p- ?.—Kuster, Conch. Cab. Unio., 1854, p. 124, pl. xxxIv, 
figs. 3, 4. | 
