6424 



tenuis 



tenuis Limnobia, O. Heer, N. D. Allg. Schweiz. Gesellsch. XI. 1850 [1849], 200. 



tenuis Lingula, J. Sowerby, Min. Conch. L 1813, 55. 



tenuis Liolaemus (D. & B.), L. Fitzinger, Syst. Rept. 1843, 74. — Proctotretus. 



tenuis Littorina, R. A. Philippi, Proc. Zool. Soc. London, XIII (154) Feb. 1846, 141. 



tenuis Lucina (Kocb), A. d'Orbigny, Prodr. Paleont. I. 1849 [Jan. 1850], 279. — Venus. 



tenuis Lutraria, R. A. Phihppi, Arch. f. Naturg. XI (i) 1845, 50. 



tenuis Lymnaea, S. Woodward, Geol. Norf. 1833, 44. 



tenuis Mactra, G. Montagu, Test. Brit. II. 1803, 572. 



tenuis Mactra, M. Tuomey, Rep. Geol. S. Carolina, 1848, 207 [n. n.]. 



tenuis Mactromya, J. L. R. Agassiz, Etudes crit. Moll. foss. (3) 1843, 193. 



tenuis Madrepora, J. D. Dana, Wilkes, U. S. Exped., Zooph., c. Mar. 1848, 451. 



tenuis Magilus, Recluz in J. C. Chenu, Illustr. Conch. I. Magilus, 1843, i. 



tenue Manon, F. A. Roemer, Verst. Norddeutsch. Kreidegeb. (i) 1840, 3. 



tenuis Mastax, M. Perty, Del. anim. artic. Brasil. (2) 1832, 123. 



tenuis Meandrina, J. D. Dana, Wilkes, U. S. Exped., Zooph., c. Mar. 1848, 262. 



tenuis Melania, G. v. Muenster, Beitr. zur Petref. (4) 1841, 96. 



tenuis Membranipora, E. Desor, Proc. Boston Soc. N. H. III. 1851 (1848), 66. 



tenuis Merimnetes, E. F. Germar, Linnaea Entom. III. Ap. 1848, 220. 



tenuis Meriones (Smith), J. A. Wagner in Schreber, Saugth., Suppl. III. 1843, 483. — 



Gerbillus. 



tenuis Molossus (Horsf.), R. P. Lesson, Man. Mamm., May 1827, loi. — Nyctinomus. 



tenuis Mya, J. S. Schroeter, Archiv Zool. (Wiedemann) II (2) 1802, 107. 



tenuis Mytilus, J. S. Schroeter, Archiv Zool. (Wiedemann) III (2) 1803, 56. 



tenuis Natica, C. A. Recluz, Journ. de Conch. I (4) Dec. 1850, 388. 



tenuis Neaera, R. B. Hinds, Proc. Zool. Soc. London, XII (136) Oct. 1844, 97. 



tenuis Nemoura, F. J. Pictet, H. N. Ins. Neuropt., Perlides, 1842, 375. 



tenuis Nirmus, H. Burmeister, Handb. Ent. II (2) i, 1838, 429. 



tenuis Nucula, J. Fleming, Brewster's Edin. Ency. VII (i) 1813, 97. 



tenuis Nucula (Mont.), W. Turton, Conch. Insul. Brit. 1822, 177. — Arca. 



tenuis Nucula, R. A. Philippi, Enum, MoU. Siciliae, I. 1836, 65. 



tenuis Nucula, A. v. Klipstein, Beitr. geol. ostl. Alpen (2, 3) 1845, 263. 



tenuis Nyctinomus, T. Horsheld, Zool. Researches Java (5) 1822. 



tenuis Orbicula, G. B. Sowerby, II., Thes. Conch. I (7) anie 27 Nov. 1846, 366. 



tenuis Omithichnites, E. Hitchcock, Amer. J. Sci. XXXII (i) Ap. 1837, 175 [n. n.]. 



tenuis Omithoidichnites, E. Hitchcock, Final Rep. Geol. Massach. II. 1841, 494. 



tenuis Orthis, J. Morris & D. Sharpe, Q. J. Geol. Soc. London, II. 1846, 275. 



tenuis Orthoceratites, G. Wahlenberg, N. Acta Soc. Sci. Upsal. VIII. 1821 [sep. 1819], 91. 



tenuis Oxygonius, P. B. Brodie, Hist. foss. Ins, 1845, 16. 



tenuis Patella (Acmaea?), W. Dunker, Palaeontographica, I (4) May 1848, 177. 



tenuis Pecten, L. A. G. Bosc, s. 4 Deterville ed. Buffon, Moll. II. 1801, 264, 



tenuis Pecten, L, A, G, Bosc, s, k DeterviUe ed. Buffon, MoU. II. 1801, 274. 



tenuis Pecten, H. C, Lea, P, Amer. PhU. Soc. III. 1843, 164 [n. n.]; Tr. Amer. PhU. Soc., 

 n. s. IX (3) Dec. 1846, 246. 



tenuis Petricola, G. B. Sowerby, L, Proc. Zool. Soc. London, II (18) Sept. 1834, 47. 



tenuis Petricola, H. E. Anton, Verz. Conch. 1839, 2. 



tenuis PhasianeUa, Michaud, BuU. H. N, Soc, Linn. Bordeaux, III (18) 1829 [? 1830], 270. 



tenuis PhasianeUa, R, A, PhiUppi, Zeitschr, f. Malakozool., JiUy 1844, iio. 



tenuis PhUopterus (Burm.), F, L, P, Gervais in Walckenaer (Rorefs Suite k Bufion), 

 Apt^res, III, 1844, 349, — Nirmus, 



tenuis Planaxis, A, Risso, H, N, Europe, IV, 1826, 174, 



tenuis Planulina, C. G. Ehrenberg, Abh. ph.-KL K. pr. Ak. Wiss. 1841 (1843), 427. 



tenuis Platymya, J. L. R. Agassiz, Etudes crit. MoU. foss. (3) 1843, 183. 



tenuis Platyptema, E. Hitchcock, Mem. Amer. Acad., n. s. III. 1848, 189. — Omithoid- 

 ichnites, 1841. 



tenuis Plemrotoma, J. E. Gray, Ann. Nat. Hist. I (i) Mar. 1838, 29. 



tenuis Pleurotoma, H. E. Anton, Verz. Conch. 1839, 73. 



tenuis Podisma, A, BruU6 in Bory de St V,, Exp. Mor6e (las.) 1832, 96, 



tenuis Potamides, L, Pfeiffer, Arch. f, Naturg. V (i) 1839, 357, 



