Index. 



647 



Ddeopsylla robusta, 442. 

 Urcinelia, 32. 



Vaginiilns, 29. 

 flexiiolari?, 30. 



Floridamis, 29. 



fuscu^, 30. 



oxynrus, 30. 



quadrilus, 30. 



Valvata, 191. 



Vanessa Milberti, 620. 

 Veronicellidii?, 154. 

 Vertigo, 148. 



'■ — contracta, 143, 149. 



ciirvideiis, 143. 



decora, 143, 149. 



Gouldii, 148. 



milium, 148. 



miiuita, 145, 146, 149. 



ovata, 148. 



pentodon, 143, 149. 



rupicola, 145, 149. 



simplex, 148. 



variolosa, 146. 



Vitrina, 32. 



Americana, 33. 



ann;elic«, 32, 124, 125. 



limnida, 33. 



pelliicidn, 33. 



Volufa flainmea. 166. 



flava, 166. 



heteroclita, 176. 



pusilla, 169. 



tnplicata, 169. 



White, C. A. Geology and Paleontology 



of Burlington, Iowa, 209. Observa- 

 tions on the Sumtnit Structure of 

 Pentremites, the structure and ar- 

 rangement of certain Parts of Cri- 

 noid<, and Descriptions of New Spe- 

 cies Irom the Carlioniferous Hocks at 

 Bnrliii<rton, Iowa, 481. 



Wliite Fish, Description of, 603. 



AVIiite .Mountains, Insect-Fiuma of, 612. 



White Whale, Description of, 603. 



Wilder, Burt, G. Comparative Myology 

 of the Chimpanzee, 352. 



Wyman, I'mf. J. Description of a White 

 Fish or White Whale, Beluga borealis 

 Lesson, 603. 



Xanthopsis, 589. 

 Xipliidium, 451. 



brevipenne, 451. 



cnsil'erum, 451. 



fisciatum, 451. 



Xolotrema, 152. 



cliinsum, 59, 152. 



Innnlum, 152. 



— • triodopsis, 152. 



Zaphrentis, 222. 



Zeacrinus, 222, 305, 496, 497. 



elegans, 235, 305. 



raniosus, 235, 305. 



scoparius, 305. 



Zdotea, 32. 



Zvgoceras hemitropus, 344, 347. 



— Jlobiliensis, 335, 336, 343. 



occidentalis, 336, 343. 



Rhombus, 347. 



ERRA TA. 



Page 



11 



2, 1. 34, for Fenessac read Ferussac. 



5, 1. 39, for R. T. Shuilieicorlh read 7?. ./. ShuHleicorfh. 



6, 1. 10, and elsewhere, for Dra/jaiiaud read Draparnuud. 

 7,1. 32, for ntvwvaviga read nenwrivaga. 



8, 1. 14, " " " " 



10, 1. 6, for rerUmita read rerkmita. 



11. 1. 11, for indenta read iwhntatn. 

 13, 1. 1, for (kceiuh'iis read descemlens. 

 20, 1. 17, for siiptri. read stiperlores. 



'" 1. 22, for viCuUti read (icrultnta. 

 26, 1. 21, and elsewhere, for liar/en read Reigen. 



" I. 29, for epkkrme read epuhnn'uk. 



" 1. " for mn.ilrantibus read iitimstranlibus. 

 28, 1. 6, for Mark read Mdrch. 



" 1. 20, for tenuiscidd read tenuicula. 

 38, 1. 33, for ovbicuUda read orbiculnto. 

 44, 1. 28, for columella read columtllar. 



