't>bscura 

 obscura 

 obscura 

 obscurus 

 obscurus 

 obscurus 

 obscura 



'obscurus 



obscurum 

 obscurus 

 'Obscurus 



obscura 

 'Obscura 

 obscurus 

 obscurus 

 obscura 

 obscura 



obscurum 

 ()bscurum 

 ()bscurus 

 obscurus 

 obscurus 



'obscurum 

 obscura 

 obscura 

 obscura 

 obscurus 

 obscurus 

 obscurus 

 obscura 

 obscurus 

 obscurus 

 obscurus 



cbscurus 

 obscurus 

 obscurus 

 obscura 

 obscurum 

 obscurus 

 obscura 

 obscura 

 obscura 



obscurus 

 obscura 

 obscurus 

 obscura 



obscura 

 obscura 

 obscura 

 obscurus 



obscurus 



44 8 7 



Corbula, J. De C. Sowerby, 
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 Cordylura, C. F. Fallen, Scatomyz. Sveciae, r8I9, 9. 

 Corethrura (Gm.), G. R. Gray, Gen. Birds, III. 
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 Cormocephalus, G. Newport, Tr. Linn. Soc. London, XIX (4) 1845, 42I. 

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 Crioceris, J. F. Stephens, Xom. Brit. Ins., Aug. 1829, 17 [no n.]; & Ill. Brit. 

 Ent. (Mand. IV.) Dec. 1831, 28I. 

 Crossarchus, F. Cuvier in E. Geoffroy St H. & F. Cuvier, Hist. Xat. ::\lamm. III. 

 (47) Feb. 1825, l\1angue, p. 3. 

 Cryptobium, \V. F. Erichson, Gen. Spec. Staph. (2) 1840, 573. 

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 Cryptus (Gm.), J. L. C. Gravenhorst, Ichneum. Europ. II. 1829, 548.-Ichneu- 

 mon, 1790. 

 Ctenodactyla, Dejean, Catal. Coléopt., ed. 2 (I) Jan. 1833, 6 [no n.]. 

 Cucullaea (Ron.), H. G. Bronn, Index Pal. 1848, 359.-Arca. 

 Curculio, T. ::\Iarsham, Coleopt. Brit., Sept. 1802, 244. 

 Curculio, F. V. :\Ielsheimer, Ins. Pennsyl. 1806, 29 [JI.. n.]. [1831, 353. 

 Cyanecula, C. L. Brehm, Isis, 1828, 1280 [no n.]; Handb. Xat. Vögel Deutschl. 

 Cyclopelta (Le P. & S.), Amyot & Serville (Roret's Suite à Buffon), Hémiptères, 

 1843, I73.-Tessaratoma. 

 Cyclostoma, J. P. R. Draparnaud, H. N. :\1011. France, 1805, 39. 

 Cyclostoma, G. B. Sowerby, I. (ex Gray 1\IS.), Thes. Conch. I (3) ante 23 June 

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 Cynips, O. G. Costa, Atti R. 1st. Incoragg. Xapoli, IV. 1828, 2II. 

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 (::\land. III.) Dec. 1830, 285. 

 Cyphon, A. J. J. SoUer in Gay, Chili, IV (Col.) 1849,458. 

 Cypraea, J. S. Gaskoin, Proc. Zool. Soc. London, XVI (186) .Mar. 13, 18 49, 94. 

 Cyrtogaster, F. \Valker, Entom. 
Iag. I (4) July 1833, 383. 

 Dasineura, C. Rondani, Sopra n. gen. Ditteri, 1840, 18. 

 Dasytes, L. Gyllenhal, Ins. Suecica, I (3) 1813, 685. 

 Dasytes, E. F. Germar, Reise Dalm. 1817, 209. 

 Dasytes, A. J. J. SoUer in Gay, Chili, IV (Col.) 18 49,4 1 9. 

 Decatoma, F. \Valker, Entom. ::\lag. I (1) Sept. 1832, 26. 

 Delphax, J. Curtis, Guide Brit. Ins. (7) 1831, 194 [no n.]. 

 Delphinus (Grampus), J. E. Gray, Spec. Zool. 1828, 2. 

 Demetrias, Newman in J. F. Stephens, Kom. Brit. Ins., ed. 2, July 1833, I 

 [no n.]; & Ill. Brit. Ent. (Mand. V.) Jan. 1834, 3 66 . 

 Dendrobates, Duméril & Bibron (Roret's Suite à Buffon), Erpét. VIII. Jan. 18 4 1 , 

 Dermestes, T. ::\Iarsham, Coleopt. Brit., Sept. 1802, 72. [655. 

 Dermestes, F. V. :\Ielsheimer, Ins. Pennsyl. 1806, 7 [no n.]. 

 Diaperis, Say; J. Sturm, Catal. Ins. Samml. 1826, I3I. 

 Diastatomma, P. Rambur (Roret's Suite à Buffon), Xévroptères, 1842, 170. 

 Dicaelus, J. L. Le Conte, Ann. Lyceum N. H. New York, IV (10 & II) July 

 Dicera, E. F. Germar, :\Iag. Entom. II. 1817, 29 8 . [ 18 47, -1-29. 

 Diopsis, J. O. Westwood, Tr. Linn. Soc. London, XVII (2) 18 35, 3 0 7. 

 Discocerina, J. W. :\:leigen, Syst. Beschr. Zweifl. Insekt. VII. 18 3 8 , 373.- 

 Xotiphila, 1830. 

 Ditomus, Steven; Dejean, Spec. gén. Coléopt. I. 1825, 445. 

 Dixa, H. Loew, Entom. Zeitung, Stet tin, X (II) Nov. 1 8 49, 34 8 . 

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 Dolomedes (Fab.), P. A. Latreille in G. Cuvier, R. Anim. III. r8I7, 9 6 .- 

 Aranea, 1793. 

 Donacia, F. V. ::\Ielsheimer, Ins. Pennsyl. 1806, 39 [no n.] & vaT. atra, Knoch 

 Donacia, L. Gyllenhal, Ins. Suecica, I (3) 1813, 654. [[no IJ.]. 

 Donax, G. P. Deshayes, Ency. 
Iéth. (Vers) II (2) 1 8 3 0 , 9 8 (
.).; 

 Drassus, H. Lucas, Explor. AIgér. (Artie. I.) 18 46, 2 1 4. 



