Pleurotomaria, G. A. Goldfuss, Petref. German. III (8) 1844, 62. 

 Pterocles, 'V. Swainson, Birds \V. Africa, II (
at. Libr. XIX.) Sept. 1837, 222. 

 Rhynchaenus, J. C. Fabricius, Syst. Eleuth. II. 1801, 
68.-Curculio, 1792. 

 Scaeva, C. F. Fallen, Syrphici Sveciae (4) 1817 [1812 errore], 41. 

 Schizostoma, G. Y. .Muenster, Beitr. zur Petref. (3) 1840, 87. 

 Scolia, T. Say, 'Vestern Quart. Reporter, II (I) 182 3, 74. 

 Staphylinus, J. Gené in Aragona, De quib. Coleopt. 1830, II. 

 Syrphus (Fall.), J. \L .:\Ieigen, Syst. Beschr. Zweifi. Insekt. III. 1822, 310.- 

 Tachina, C. F. Fallen,' ::\Ion. .l\luscidum S\"eciae (3) 1820, 26. [Scaeva. 

 Tachina, J. \V. .:\Ieigen, Syst. Beschr. Zweifi. Insekt. IV. 1824, 363 

 Tachina (Fab.), C. R. \V. \Viedemann, Aussereurop. Zweifl. Insekt. II. 1830, 

 327.-.:\Iusca. 

 Tachytes, A. G. Dahlbom, Hymenopt. Europaea (1) 1844, 125. 

 Tatusia (L.), J. E. Gray, List .:\Iamm. CelL B. M. 184-3, I89.-Dasypus, 1758. 

 Tenthredo (Allantus), Fab.; F. Klug, Ges. 
at. Fr Berlin, )Iag. VIII (2) 1817, 

 Tipula, F. \Valker, List Dipt. Coli. B. ::\1. (I) 1848, 73. [138. 

 Tolypeutes (L.), C. Illiger, Prod. 1811, Iu.-Dasypus, 1758. 

 Trochus, F. A. Roemer, Verst. 
orddeutsch. Oolith., l\achtrag, 18 39, 45. 

 Turbo (:\Iuenst.), A. d'Orbigny, Prodr. Paléont. 1. 1849 [Jan. 1850], 193.- 

 Turritella. 

 tricincta Turritella, S. Borson, :\Iëm. R. Acc. Sci. Torino, XXVI. 1821 [? 1822], 342. 

 tricincta Turritella, G. v. .:\Iuenster, Beitr. zur Petref. (4-) 1841, 1I9. 

 tricincta Turritella, J. Morris in P. E. de Strzelecki, Phys. descr. 
. S. \V. 184-5, 285. 

 tricingulatus Bulimus, H. E. Anton, Verz. Conch. 18 39, 43. 

 tricingulatus Ichneumon, J. L. C. Gravenhorst, 
Iem. R. Acc. Sci. Torino, XXIV. 1820, 

 341. 

 tricingulata l\Iylabris, L. Redtenbacher, Denkschr. k. Ak. \Viss. (\Vien) 1. 1 8 50 [1849], 49. 

 tricingulatus Platylabus (Grav.), C. \Vesmael, 
. .:\Iém. Ac. Roy. Brux. XVIII. 1845 

 (1844), 160.-Ichneumon. 

 tricingulata Schizopyga, J. L. C. Gravenhorst, Ichneum. Europ. III. 1829, 129. 

 tricingulata Tachina, J. 'V. Zetterstedt, Ins. Lapp. descr. 1838, 646. 

 tricingulatus Turbo, A. v. Klipstein, Beitr. geol. östl. Alpen (2, 3) 1845, 158. 

 tricingulata Turritella, H. E. Anton, Verz. Conch. 1839, 61. 

 tricingulum Lasioglossum, J. Curtis, Brit. Entom. X (II2) Ap 1833, no. -H8. 

 Triciphona J. \V. Zetterstedt, Ins. Lappon. des cr. 1838, 552 [vide Tricyphona]. 

 tricirrhata Cobitis, B. G. E. de Lacepède, Hist. Xat. Poiss. V. 180 3, 7. 

 tricirrata l\1otella (BL), S. 
ilsson, Prod. Ichth. Skand. 1832, 48.-Gadus, 1768. 

 tricirrhata .l\1ustela, J. :\Iinding, Lehrb. Katurg. Fische, 1832, 84-.. 

 Tric1a L. Oken, Lehrb. Xat. III (I) 1815, 327.-L. 

 Tric1aria J. G. \Vagler, Abh. K. bayer. Ak. '\ïss. I. 1829-30 (Dec. 18 32), 499.-A. 

 Tric1aria C. L. Koch, Die Arachniden, XIV (3) :\Iar. 1847, IOI.-Ar. 

 tric1aris Argynnis, J. Huebner, Exot. Schmett. II. Tab. [19] [no et I.]. 

 Tricocephalus Lamarck, Syst. An. s. vert. I80r, 338.-Verm. 

 Tricocephalus S. d. Chiaje, .Mem. An. s. vert. 
apoli, II (-) 1827,225 [=Trichoc
]. 

 Tricocyc1us Eschscholtz, Zool. Atlas, 1833; sic Scudder sed non comp., v'ide Tricho 1825. 

 Tricoelia S. A. Renier, Tavole [1804] xviii.-Verm. 

 Tricolia A. Risso, H. X. Europe, IV. 1826, I22.-G. 

 tricollaris Charadrius, L. P. Vieillot, 
. Dict. H. X., ed. 2, XXVII. 1818, 147. 

 tricollaris Hiaticula (Vieill.), G. R. Gray, List Birds Coll. B. ::\1. III. 1844, 69.-Charadrius. 

 tricollis Pteromalus, A. Foerster, Beitr. 
Ionogr. pteromal. 1841, 29. 

 tricolor A. [=Psittacus], J. :\[. Bechstein in Latham, Vögel, IV (I) 18u, 64. 

 tricolor Acridotheres (Horsf.), J. F. Stephens in G. Shaw, Gen. Zoo1. (Aves) XIV (1) 

 1826, 58.-Pastor. 

 Actinia, C. A. Le Sueur, J. Acad. Nat. Sci. Philad. I. no. 8, Dec. 1817, 171. 

 Aeshna, Palisot de B., Ins. Afr. Amér. (-) 1807, 67. 

 Agelaius (Aud.), C. L. Bonaparte, List Birds Eur. Amer. 1838, 29.-Icterus 

 A1cedo, L. P. Vieillot, Ency. 
leth. (Orn.) 1820, 398. 

 Alectrurus, L. P. Vieillot, N. Dict. H. X., ed. 2, XII. 1817, 408. 



tricincta 

 tricinctus 

 tricinctus 

 tricincta 

 tricincta 

 tricincta 

 tricinctus 

 tricinctus 

 tricincta 

 tricincta 

 tricincta 



tricincta 

 tricincta 

 tricincta 

 tricincta 

 tricinctus 

 tricinctus 

 tricincta 



tricolor 

 tricolor 

 tricolor 

 tricolor 

 tricolor 



tricinctus-tricolor 



65 8 5 



4 1 3-2 



