acuticostatus — acutimargo 



6i 



acuticostata Cardita (Lam.), G. P. Desliayes, Ency. Meth. (Vers) II (i) 1830, 200. — 



Venericardia acuticosta. 

 acuticostatum Cardiiim, G. v. Muenster, N. Jahrl). f. Min. 1834, q. 

 acuticostata Chemnitzia (Kiip.), A. d'Orbigny, Prodr. Paleont. I. 1849 [Jan. 1850], 



186. — 'Turritella. 

 acuticostata Clymenia, Braun in G. v. Muenster, Beitr. zur Petref. (5) 1842, 126. 



acutecostatus Conotrachelus, Boheman in C. J. Schoenherr, Gen. et .Sp. Curc. VIII (2) 



1845, 21. 

 acuticostatus Hippagus, R. A. Philippi, Enum. Moll. Siciliae, II. 1844, 42. 

 acuticostata Iphigenia (Ph.), O. G. Costa, Atti Accad. Pontan. V (5) 1850, 400. — 



Hippagus. 

 acuticostata Lima, Schuebler in C. H. v. Zieten, Petref. Wiirtt. (9) 1833, 71. 



acuticostata Limea, Muenster in G. A. Goldfuss, Petref. German. II (5) 1836, 103. 



acute-costata Natica (Klip.), A. d'Orbigny, Prodr. Paleont. I. 1849 [Jan. 1850], iSS. 



— Naticella. 

 acute-costata Naticella, A. v. Klipstein, Beitr. geol. ostl. Alpen. (2, 3) 1845, 199. 

 acuticostatus Pecten, G. B. Sowerby, I., Q. J. Geol. Soc. London, III. 1847, 419. 

 acuticostatus Pectunculus, G. B. Sowerby, L, Q. J. Geol. Soc. London, VI. 1850, 53. 

 acuticostata Pholadomya, J. De C. Sowerby, Min. Conch. VI. 1827, 88. 



acuticostata Radiolites, A. d'Orbigny, Ann. Sci. Nat. [2] (Zool.) XVII. Mar. 1842, 185. 



acuticostatus Spirifer, L. G. de Koninck, Descr. Anim. fOss. (6) Mar. 1843, 265. 

 acute-costatus Spondylus, A. v. Klipstein, Beitr. geol. ostl. Alpen (2, 3) 1845, 245. 

 acuticostatus Turrilites, A. d'Orbigny, Pal. Fran^., Cret. I (Ceph.) 1842, 605. 

 acuticostata Turritella, A. v. Klipstein, Beitr. geol. ostl. Alpen. (2, 3) 1845, 179. 



acutidens Carcharias, E. Rueppell, Neue Wirbelth. Abyssin. (11) 1837, 65. [33. 



acutidens Carcharias (Aprion), Rueppell ; Joh. Mueller & Henle, Syst. Plagiost. (2) 1839, 

 acutidens Carcharodon, R. W. Gibbes, Proc. Acad. Nat. Sci. Philad. III.(i i) Oct. 1847, 267. 

 acutidens Cerithium, G. P. Deshayes, Descr. Coq. foss. Paris, II. 1834, 427. 

 acutidens Curimates, A. Valenciennes in d'Orbigny, Amer. Merid. (Poiss.) 1847, 9. 

 acutidens Nucula, H. C. Lea, P. Amer. Phil. Soc. III. 1843, 163 [«.«.] ; Tr. Amer. Phil. 



Soc, n. s. IX (3) Dec. 1846, 244. 

 acutidens Pristis, J. L. R. Agassiz, Poiss. Foss. III. 382** (1843). 

 acutidens Solecurtus (B. & S.), L. Reeve, Conch. Syst. I. 1841, 44. — Solen. 

 acutidens Solen, Broderip & G. B. Sowerby, L, Zool. Journ. IV (15) Jan. 1829, 361. 

 acutidens Terebratula, E. Eichwald, Nat. Lithuaen, 1830, 202. 



acutidentata Cypraea, J. S. Gaskoin, Proc. Zool. Soc. London, III (36) Ap. 1836, 201. 

 acutidentata Talpa, H. D. de Blainville, Osteogr., Insectiv. 1840, 115. 

 acutifrons Cypricardia, J. D. Dana, Wilkes U. S. Exped. X. GeoL, Oct. 1849, 702. — 



Modiolopsis, 1847. 

 acutifrons Harpacticus, J. D. Dana, Proc. Amer. Ac. I. 1848, 153. 

 acutifrons Modioiopsis, J. D. Dana, Amer. J. Sci. (2) IV (10) July 1847, 159. 

 acutilaqueatum Cardium, T. A. Conrad, Foss. Med. Tert. U. S. (i) Jan. 1838 ; later issue 



Ap. 1839, wrapper p. 3. 

 acutilineata Lucina, T. A. Conrad in J. D. Dana, Wilkes U. S. Exped. X. Geol., Oct. 

 acutiliratus Chiton, L. Reeve, Conch. Icon. IV. — Chiton, no. 46, Feb. 1847. [1849, 725. 

 acutilirata Delthyris, T. A. Conrad, J. Acad. Nat. Sci. Philad. VIII. post Ap. 1844, 260. 

 acutolobatus Penlamerus (Sandb.), J. Barrande, Naturw. Abhandl. (Haidinger) I. 1847, 



467. — Trigonotreta. 

 acutolobata Trigonotreta, G. Sandberger, N. Jahrb. f. Min. 1842, 398. 

 acute-marginatum Amorphospongia (Klip.), A. d'Orbigny, Prodr. Paleont. 1849 [Jan. 

 1850], 210. — Tragos. [Dec. 1842, 80. 



acutimargiriatum Cyclostoma, G. B. Sowerby, L, Proc. Zool. Soc. London, X (113) 

 acute-marginatus Tragos, A. v. Klipstein, Beitr. geol. ostl. Alpen (2, 3) 1845, 282. 

 acutimargo Astarte, C. F. Roemer, De Astartarum, 1842, 14. 



acutimargo Carocolla (Zgl.), C. T. Menke, Syn. meth. Moll. 1828, 14.— Helix. [174. 



acutimargo Helix, L. Brumati, Cat. Conch. Monfalcone, 1838, 30; Poligrafo, XV. 1839, 

 acutimargo Helix, L. Pfeiffer, Proc. Zool. Soc. London, XIII (146) Aug. 1845, 40. 

 acutimargo Natica, F. A. Roemer, Verst. Norddeutsch. Kreidegeb. (2) 1S41, 83. 



