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Cucullaea, J. Phillips, Geol. Yorksh. II. 1836, 210. 

 Curculio, J. L. C. Gravenhorst, Vergl. Uebers. Zool. Syst. 1807, 215. 

 Curculio, C. R. W. Wiedemann, Zoologisches l\Iagazin, II (I) 1823, 12 I. 

 Cuvieria (Q. & G.), A. d'Orbigny in Webb & Berthelot, Canaries C\loll.) 1839, 

 32.-Cleodora. 

 Cydostoma, J. P. R. Draparnaud, Tab. Moll. France, 1801, 39. 

 Cylichna (Mont.), Forbes & Hanley, Hist. Brit. Moll. III. 1851, 512.-Bulla. 

 Cylindrus (Drap.), L. J. Fitzinger, Beitr. Landesk. Oesterr. Enns (Ver. Vaterl. 

 Gesch. Wien) III. 1833, I07.-Pupa. 

 Cymbulia, H. D. de Blainville (ex Lesueur MS), Man. Malac. 1825, 655. 

 Cypraea, G. Perry, Conchology, Ap. I8lI, pI. 19. 

 Cyrena, F. A. Roemer, Verst. Norddelltsch. Oolith. (2) 1836, lI5. 

 Dacus, J. C. Fabricius, Syst. Antliat. 1805, 278. 

 Dermestes, Gyllenhal in C. J. Schoenherr, Syn. Insect. I (2) 1808, 88. 

 Discognathus, J. J. Heckel in Russegger, Reise, I (2) 1843, 1027 & 1072. 

 Dytiscus, J. Sturm, Catal. Ins. SammI. 1826, 135 [no n.]. 

 Echinocyamus, L. Agassiz, Mon. Ech. II. 1841, I32.-Fibularia, 1840. 

 Emarginula, J. De C. Sowerby in F. Dixon, Geol. Sussex, 1850, 175. 

 Eremnus, Boheman in C. J. Schoenherr, Gen. et Sp. Curc. II (2) 18 34, 545. 

 Erpeinus (Gebl.), V. V. Mochulski, Kaefer RussI., post May 1850, 25.-Aniso- 

 dactylus. [1844], 107. 

 Eucamptus, F. Dujardin (Roret's Suite à Buffon), Helminthes, 1845 [Nov. 

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 Feronia (Argutor), C. H. Boheman, Ins. Caffr. I (I) 1848, 184. 

 Feronia (Platysma), A. Brullé in d'Orbigny, Amér. Mérid. (Ins.) 1838, 30. 

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 Fusus, G. P. Deshayes, Descr. Coq. foss. Paris, II. 1835, 567. 

 Gematis, J. Sturm, Catal. Ins. SammI. 1826, 144 [no n.]. 

 Geoborus, Urv.; Dejean, Catal. Coléopt., ed1 2 (3) ante Oct. 1834, 203. 

 Geotrochus, v. Hasselt, Algem. Konst. Letter-Bode, 1823 (41) Oct. 1823, 233. 

 Gervillia, F. A. Roemer, Verst. Norddeutsch. Oolith., Nachtrag, 1839, 32. 

 Gibbus, L. Pfeiffer, Zeitschr. f. Malakozool., June [Aug.] 1850, 87. 

 Glandina, L. Pfeiffer in R. A. Philippi, Abb. Conch. I (6) 1844, 132. 

 Globulus, J. De C. Sowerby, Tr. GeoI. Soc. London [2] V. 1840, expI. pI. xxiv. 

 Goniatites, J. Phillips, Geol. Yorksh. II. 18 36, 234. 

 Graphipterus, C. H. Boheman, Ins. Caffr. I (I) 1848, 87. 

 Gyrinus, T. Say, Tr. Amer. Phil. Soc., n. s. IV (3) 18 34, 447. 

 Helix, L. Pfeiffer, Proc. Zool. Soc. London, XIII (146) Aug. 1845, 38. 

 Helix (Cochlostyla) (Drap.), A. E. Férussac, H. N. g. et p. Moll., Tabl. Limaçons, 

 1821, 52.-Pupa. 

 Hemipronites, C. H. Pander, Beitr. Geogn. Russ. Reichs, 1830, 76. 

 Homalonotus, G. & F. Sandberger, Verstein. Rhein. Schicht. Nassau (I) 1849,26. 

 Homomya, J. L. R. Agassiz, Etudes crit. Moll. foss. (3) 1843, 16r. 

 Hybodus, J. L. R. Agassiz, Poiss. Foss., Feuilleton, 124 (1839); IlL, 186 ( 18 43). 

 Hyla, E. Blyth, J. Asiat. Soc. Bengal, XII. 1843 (? Nov.), 93 0 . 

 Ips, T. Say, Boston Journ. N. H. I (2) 1835, 168. 

 J aminia, T. Brown, Ill. Conch. G. B. I. 1827, pI. 1, f. 38 [no et j.]. 

 Julus (Newp.), F. L. P. Gervais in Walckenaer (Roret's Suite à Buffon), Aptères, 

 IV. 1847, I 54.-Spirostreptus. 

 Lanistes, F. M'Coy in Griffith, Syn. Carbo Lst. foss. Ireland, 1844, 76. 

 Larinus, J. Sturm, Catal. Ins. Samml. 1826, 160 [no n.]. 

 Lasioptera, H. Loew, Entom. Zeitung, Stettin, VI (12) Dec. 18 45, 394. 

 Leptaena (Pand.), A. d'Orbigny, Prodr. Paléont. I. 1849 [Jan. 18 5 0 ], 15.- 

 Productus. 

 Leptocerus, J. F. Stephens, Nom. Brit. Ins., ed. 2, July 1833, 120 [no n.]; & Ill. 

 Brit. Ent. (Mand. VI.) Sept. 1836, 195. 



