WRITINGS OF C A. WHITE. 173 



Page. 

 O. inornata, Meek oga 



O. idricensU. Gabb, pi. xxxiv, figs. 7 and 8 29fl 



O. (Alectryoma) larva, Lamarck, pi. xlii, figs. 2-9 296 



O. lateralis, 'Nilsnou 



297 

 297 



O. littlei, Trabb 



O. lugubris, Coniad, pi. xli, fig. 3 297 



O. lyoni, Shuiuard 297 



O. mallcij'orinis, Gabb, pi. 1, tig. 8 297 



O. mesenterica, Morton, pi. xlii. figs. 2-9 297 



O. mortoni, Gabb 097 



O. viultilirata, Courad, pi. xxxviii, flgs. 1 and 2 298 



O. iiasuta, Morton, pi. xlii, flgs. 2-9 .log 



O. otvenana, Shumard 298 



O. panda, Morton oog 



O. pandcfformin, Gabb 298 



O. patina, M. & II., pi. xlvii, flgs. 4-6 298 



O. peculiaris, Conrad 298 



O. pellucida. M. & H., pi. 1, flgs. 6 and 7 299 



O. planovata, Shumaid 090 



O. plumosa, Morton, pi. xxxvii, figs. 5 and 6 299 



O. prudentia. White, pi. xl, tigs. 5 and 6 299 



O. quadripUeata, Sliuniard, pi. xliii, flgs. 5-7 299-300 



O. roftusf OS, Conrad, pi. xl, flgs. 3 and 4 3qO 



O. sannionis, White, pi. xlv, figs. 3-7 300 



O. soleniscus. Meek, pi. xlii, fig. 1 Sqq 



O. subalata, Meek, pi. xxxix, flg. 10 300 



O. suhovata, Sbumard 301 



O. suhspattilata, Forbes, pi. xxxvii, flgs. 1 and 2 301 



O. tecticostata, Gabb, pi. 1, figs. 3 and 4 301 



O. torosa, Morton 3q1 



O. translucida, M. &H 30i 



O. tuomeyi, Coquand .' 301-302 



O. uniformis, Meek, pi. xlviii, flgs. 6 and 7 , 302 



O. velicata, Conrad 302 



O. vomer, Morton, pi. xlviii, figs. 8-10 302 



Oryphcea, Lamarck 302 



Gf. mucronata, Gabb 302 



O. mutabilis, Morton, pi. xlviii, figs. 1-5 302 



O. navia, Conrad 302 



G. pitcheri, Morton, pi. xlix, flgs. 1-6 302-303 



G. thirsce, Gabb 303 



O. vesicularis, Lamarck, pi. xlviii, flgs. 1-5 303 



O. vomer, Morton 303 



Exogyra, Say 303 



E. arietina, Roemer, pi. Ivi, figs. 3-5 303-304 



E. aquila, Goldfuss, pi. liii, flgs. 1 and 2 304 



E. columbella. Meek, pi. Iv, flgs. 5 and 6 304 



E. costata. Say, pi. Ivi, flgs. 1 and 2, and pL Ivii, figs. 1 and 2 304 



E. fimhriata, Conrad 305 



E. forniculata, White, pi. Hi, flgs. 1 and 2 305 



E.fragosa, Conrad 305 



E. interrupta, Conrad 305 



E. Iceviutcula, Roemer, pi. lii, figs. 3-5 305-306 



E. matheroniana, d'Orbigny 306 



E. plicata, Lamarck 306 



E. ponderosa, Roemer, pi. 1, figs. 1 and 2 306 



E. parasitica, Gabb, pi. Iv, flgs. 3 and 4 306 



E. texana, Roemer, pi. li, flgs. 1-5 306 



E. ivalkeri. White, pi. liv, flgs. 1 and 2 307 



E. winchelli. White, pi. Iv, flgs. 6 and 7; pi. Ivi, flgs. 1 and 2 307 



LARAMIE GllOUl'. 



Ostrea Linnceus. 



O. glabra, M. &, H., pis. Iviii, lix, Ix, Ixi 307-308 



O. subtrigonalis, Evans & Shumard, pi. Ixi, flgs. 4-7 308 



