Formica, W. E. Leach, Zoo1. Journ. II (7) Oct. 1825, 292. 

 Gryllus, A. Lefebvre, l\1ém. Soc. Linn. Paris, VI. 1827, 99. 

 Harpalus (F.), P. A. Latreille, Sonnini's Buffon, Ins. VIII (1804), 3 68 .- 

 Carabus, Rossi, 1794. 

 megacephalus Harpalus, J. L. Le Conte, Ann. Lyceum N. H. New York, IV (8 & 9) 

 Ap. 18 47, 397. 

 Heterostoma, G. Newport, List Myriap. ColI. B. 1\1. 1844, 6.-Scolopendra, 

 18 44. 

 megacephalum Lathrobium, O. Heer, Coleopt. Helvet. (2) 1839, 238. 

 megacephala Locusta, W. de Haan in Temminck, Verh. nat. ges. Ned. overz. bezitt., 

 Zoo1. (Ins.) 1842, 209. 

 
Iegacephala (Fab.), P. A. Latreille, Sonnini's Bufton, Ins. III (1802), 

 79.-Cicindela, ? 01. 1790. 

 
leloe, G. Fischer de "V., Cat. Co1. Sibir. [1842], 27. 

 Mus, G. Fischer de W., Zoogn., ed. 3, III. 1814, 71. 

 Myiobius (Sw.), G. R. Gray, Gen. Birds, I. May 1847, 249.-Tyrannula. 

 Ocypete, C. L. Koch, Die Arachniden, XII (2) 1845, 25. 

 Ocypus (Nordm.), Vi. F. Erichson, Gen. Spec. Staph. (2) 1840, 407.- 

 Staphylinus megaloc-+. 

 megacephala. Odontomyia, A. G. Olivier, Ency. Méth. VIII (I) (Ins.) I8Il, 432. 

 megacephalus Olisthaerus (Zett.), \\. F. Erichson, Gen. Spec. Staph. (2) 1840, 843.- 

 Omalium. 

 Omalium, J. \V. Zetterstedt, Fauna Ins. Lapp. 1828, 56. 

 Ozaena, F. L. de Laporte, Etudes Entom. (I) 18 34, 54. 

 Pachyrynchus, \Y. Swainson, Anim. in Menag., Dec. 1837, 287. 

 Paederus, Dahl; Dejean, Cata1. Coléopt. 1821, 24 [no n.]. 

 Palaeoniscus, Germar in G. A. Kurtze, Comm. de Petref. 1839, 17. 

 Perilampus (Fab.), C. G. Nees v. E., Hymenopt. Ichn. aft. II. 1834, 52.- 

 Diplolepis. 

 megacephala Phalaena (Noctua), W. Turton, Linnaeus, Syst. Nat. III. 1802, 331. 

 megacephalum Platysternon, J. E. Gray, Proc. Comm. Sci. Zoo1. Soc. London (8) Aug. 

 1831, 1 0 7. 

 megacephalus Plesiosaurus, S. Stutchbury, Q. J. GeoI. Soc. London, II. 1846, 412. 

 megacephalus Podargus, J. F. Stephens in G. Shaw, Gen. Zoo1. (Aves) XIII (2) Ih26, 

 91.-Caprimulgus, Lath. 

 Prionus, E. F. Germar, Ins. spec. novae, I. 1824, 468. 

 Pyrula, R. A. Philippi, Tertiärverst. Wilhelmshöhe, 1841, 26. 

 Rhaphidia, J. F. Stephens, Nom. Brit. Ins., Aug. 1829, 27 [no n.]; & Ill. 

 Brit. Eut. (Mand. VI) Aug. 1836, 130. 

 Rhynchites, E. F. Germar, Ins. spec. novae, I. 1824, 187. 

 Scolopendra, G. Kewport, Ann. Mag. N. H. XIII. Feb. 1 8 44, 99. 

 Staphylinus, o. Heer in Froebel & Heer, 'Htth. theor. Erdkunde, I. 1834, 

 74 [no n.]. 

 megacephalus Stigmaeus, C. L. Koch, Deutsch. Crust., heft 4, 1837, tab. 10. 

 megacephala Tarpa, F. I\.lug, Entom. Mon. 1824, 190. 

 megacephalus Tetrarhynchus, C. A. Rudolphi, Entoz. Syn. l\Iaut. 1819, 129. 

 megacephala Tityra (Sw.), G. R. Gray, Gen. Birds, 1. June 1846, 254.-Tyrannulus. 

 megacephalus Todus, W. Swainson, Flycatchers (Nat. Libr. XXI) June 1838, 177. 

 megacephala Trypeta, H. Loew, Linnaea Entom. 1. Feb. 1846, 512. 

 megacephala Tyrannula, \Y. Swainson, Orne drawings Birds Brazil, 1834-5, pI. 47. 

 megacephala Ulidia, H. Loew, Dipterologische Beiträge, I. 18 45, 33. 

 megacephalum Zygobothrium, C. M. Diesing, Syst. Helminth. I. 1850, 603. 

 Megacera J. G. Audinet-S., Ann. Soc. Ent. France, IV (I) post Mar. 1835, 42.-CoI. 

 Megaceras W. Kirby in F. ",Y. Hope, Coleopt. ::\lanual, I. 1837, 82.-Col. 

 Megaceros R. Owen, 13 Rept. Brit. Assoc. (Cork, 1843) 1844, 237.-1\1. 

 Megacerus H. Burmeister, Handb. Ent. V. 1847, 222.-CoI. 

 megaceros Capra, T. Hutton, Calcutta Journ. Nat. Hist. II (8) Jan. 18 4 2 , 535. 

 megaceros Cervus, J. Hart, Descr. SkeI. fossil Deer Ireland, 1825, 23. 



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