249 
Uiiio hiberculaius, Barnes, Syn. 21 224r 
tuberculatus, Raf. Syn. 31 224 
tuberculosus^ Val. Syn. 31...^ 224 
undatus, Barnes,^ Syn. 16 224 
undatus, Say, Syn. 57 224 
undulata, (Alasmidonta) Dec. 1818, J. A. i. 459- 53 
undulatus, Barnes, April, 1831, Am. Con. ii. pi. 6 165 
undulatus, Barnes, Syn. 41 225 
undulatus^ Say, Syn. 45, 225 
(Monodonta) undulatus, 1816, 1818, N. E. 1, 2 eds. pi. 3, f. 3 5.3 
varicosus, Lea, Syn. 54 225 
relum. Sept. 23, 1829, N. H. D. ii. 293 ,* 1840, Desc. 5 ; Jan. 15, 
1831, N. H. D 132: 
yentricosus, Barnes, March, 1832, Am. Con. iv. pi. 32.. 188 
venlricosus, Barnes, Syn. 11 224 
verrucosus, Barnes, Syn. 31 224 
verrucosus, Barnes, var. Syn. 30 ....224 
yerrucosus, Raf. Syn. 21....... 224 
verrucosus albus, Hildr. Syn.. 30 224 
ventricosus pwrpureus, Hildr. Syn. 31 224 
viridis, Raf. Syn. 2 223 
zigzag, Lea, Syn. 6 223 
Vnlvata arenifera, Lea, Am. Con. vi. cover p. 4 226 
humeralis, Aug. 12, 1829, N. H. D. ii. 244 ; 1840, Desc. 22 148 
sincera, 1824, L. E. p. 264, pi. 15, f. 11 130 
tricarinata, Jan, 1821, J. A. ii. p. 173... 68 
Venericardia, ? Aug. 1832, Am. Con. v. cover jg. 4 205 
tridentata, Feb. 1826, J. A. v. 216 ........125 
iridentata, v, Cardita tridentata. 
Yenus, Am. Con. iii.... 176 
alveata, Conrad, Am. Con. vii. pi. 63 226 
cancellata, Lam. Am, Con. vii. Appendix. 231 
castanea, July, 1822, J. A. ii. 273 ......96, 150 
cingenda, Dillw, Am. Con. vii. Appendix 231 
elevata, July, 1822, J. A. ii. 272 95 
elevata, v. V. cingenda, Dillw. 
grata. Sept. 1831, Am. Con. iii. pi. 26 ...........177 
inequalis, June, 1822, J. A. ii. 273 95 
notata, July, 1822, J. A. ii. 271 ...94 
paphia, Lam? v. Venus alveata, Conrad. 
praeparea, July, 1822, J. A. ii. 271 95 
Vertigo ovata, Dec. 1822, J. A. ii. 375 26 
pentodon, Dec. 1822, J. A. ii. 376..., 27 
Vitrina pellucida. Mull. 1824, L. E. ii. 258 31 
Volvaria canaliculata, Feb. 1826, J. A. v. 211 I2l 
eanaliculata. Say, v. Bullina canaliculata. 
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