truncatula 

 truncatulus 

 truncatula 

 truncatulus 

 truncatula 



truncatulus 

 truncatula 

 truncatulus 

 truncatula 

 truncatula 

 truncatula 



truncatulus 

 truncatula 

 truncatula 



truncata 

 truncatus 

 truncata 

 truncata 

 truncatum 

 truncata 

 truncatus 



truncatus 



truncata 

 truncatum 

 truncatus 



truncatum 

 truncatum 

 truncatum 

 truncata 

 truncata 

 truncata 

 truncata 

 truncata 

 truncata 

 truncatum 



truncata 

 truncatus 



truncata 

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 truncata 

 truncata 

 truncata 

 truncatus 

 truncatus 

 truncatus 

 truncata 

 truncatus 

 truncatus 

 truncata 

 truncatus 



truncatulus--truncatus 



6653 




Ielania, Lamarck, An. s. vert. VI (2) 1822, 167. 

 Nuc1eolites, F. A. Roemer, Verst. Xorddeutsch. Kreidegeb. (I) 18 4 0 , 33. 

 Odostomia, J. G. Jeftreys, Ann. 
Iag. 
. H. (2) V. Feb. 1850, 109- 

 Pagurus, C. S. Rafinesque, Amer. )Ionthly 
Iag. II (I) Nov. 1817, 42. 

 Phillipsia (Ph.), F. 
I'Coy in Griffith, Syn. Carbo Lst. foss. Ireland, 1844, 

 I63.- Asa phus. 

 Solen, A. E. Reuss, Geogn. Skizz. Boehmen, II. 1844, 201. 

 Tellina (Sow.), Catlow & Reeve, Conch. Xomen. 1845, 25.-Tellinides. 

 Tellinides, G. B. Sowerby, I., Cat. Shells Tankerville, 1825, App., p. iii. 

 Tettigonia, P. Rambur, F. Ent. Anda1. II (5) 
lar. 1840, 208. 

 Tornatella, H. G. Bronn, Ergeb. nat. Reisen, II. 18 3 1 , 577. 

 Truncatella (Drap.), R. T. Lo\\e, Zoo1. Journ. V (19) Sept. 1831 [i.e. July 

 1832], 30 2 .-Cyc1ostoma. 

 Turbo, 'V. "'ood, Suppl. Index Test. 1828, 20 [no et I.]. 

 Turritel1a, \Y. E. Leach, Ann. 
Iag. -X. H. XX. Oct. 1847, 270 [no n.]. 

 Crocoptis (Lam.), H. Beck, Index :\1011. 
Ius. Ch. Fred. (I) 1837, 83.- 

 Clausilia. 

 Acanthopleura, J. E. Gray, Proc. Zoo1. Soc. London, XV (I74) June 30, 18
7, 

 Acarus, I. F. :\1. de Olfers, De Veg. Anim. 1816, 71. [68 [H. n.]. 

 Achatina (Gm.), A. d'Orbigny in Sagra, Cuba (Moll. I.) 1841, I63.-Bulla, 1790. 

 Achatina (Say), L. Reeve, Conch. Icon. V.-Achatina, no. 47, 
Iar. 1849.- 

 Achilleum, G. A. Goldfuss, Petref. German. I (2) 1829, 93. [Glandina. 

 Acmea, \Y. Hartmann, X. _-\lpina, I. 1821, 212. 

 Aganides (Ph.), A. d'Orbigny, Prodr. Paléont. I. 1849 [Jan. 1850], II5.- 

 Goniatites. 

 Agriotes (F. V. 
lelsh.), F. E. 
Ielsheimer, Proc. Acad. Kat. Sci. Philad. II (8) 

 . Ap. 1845, 2I7.-Elater. 

 Akis, F. Gebler, Bull. Phys. 
Iath. Ac. Imp. Sci. St Pétersb. III (7) June 1844, 

 A1cyonium, E. J. c. Esper, Pßanzenth. III (13) 1805, 21. [101. 

 Amblyderus, F. de La Ferté-S. in F. E. Guérin-
I., Spec. et Icon. Anim. artic. 

 (6) 1849, 3 [" 
Ion. Anth." poster. edit.]. [Achilleum. 

 Amorphospongia (Goldf.), Rev. et 
Iag. de Zoo!. (2) I. Kov. 1849, 550.- 

 Amphidesma (Turt.), J. Fleming, Hist. Brit. Anim. 1828, 431.-Anatina. 

 Amphistoma, C. A. Rudolphi, Entoz. Syn. Mant. 1819, 91. 

 Anatifa, Quoy & Gaimard in d'Crville, Voy. " Astrolabe," Zool. III (1835), 636. 

 Anatina, Lamarck, An. S. vert. V. 1818, 463. 

 Anatina, 'V. Turton, Conch. Ins. Brit. 1822, 46. 

 Anomalina, J. 
Iorris, Cat. Brit. Foss. 1843, 61 [no n.]. 

 Anomia, D. Selander, Catal. Portland 
Ius. 1786, 76 [no n.]. 

 Anomia, H. B. Geinitz, Char. Schicht. sächs.-böhm. Kreidegeb. (3) 1842, 87. 

 Anthophyllum (L.), G. A. Goldfuss, Petref. German. I (I) 1826, 46.-:\ladre- 

 pora, 1758. 

 Aphis, F. Hausmann, 
Iag. f. Insektenk. (Illiger) I (3 & 4) 1802, 443. 

 Aphodius (F. V. :\Ielsh.), F. E. 
IelsheimerJ Proc. Acad. Xat. Sci. Phil ad. II (6) 

 Dec. 1844, I 35.-Scarabaeus. 

 Aplvsia, P. S. Rang, H. X. Aplysiens, 1828, 47. 

 Aranea (Latr.), Lamarck, An. S. vert. V. 1818, 99.-Episinus. 

 Arca (Sow.), S. Hanley, Ill. Cat. Bivalve Shells (3) extremo 1843, 156.- 

 Arca, A. E. Reuss, Geogn. Skizz. Boehmen, II. 1844, 193. [Byssoarca. 

 Arca, J. Buckman in Murchison, Outlines Geol. Cheltenham, 1844, 96. 

 Argyrophis, J. E. Gray, Cat. Lizards CoIl. B. :\1. 1845, 138. 

 Arius, Cuvier & Valenc., H. X. Poiss. XV. 1840, 64. [Brent us. 

 Arrhenodes (Boh.), C. J. Schoenherr, Gen. et Sp. Cure. I (1) 1833, 326.- 

 Ascidia, Péron & Lesueur, J. Acad. Xat. Sci. Phil ad. III. Ap. 1823, 8 [no n.]. 

 Asilus, H. Loew, Linnaea Entom. IV. Dec. 1849, 139. 

 Aspidophorus, F. 
1. Daudin, Diet. Sci. Xat. (ed. I) III. 1804, 230. 

 Astarte, L. v. Buch, Ber. Verh. k. pro Ak. \Viss. 1838, 62. 

 Atax, C. L. Koch, Deutsch. Crust., heft 7, 1836, tab. 22. 



