concentricus 



T44T 



concentrica Avicula, J. De C. Sowerby, Tr. Geol. Soc. London [2] IV. 1835. 20 [«. ;/.]. 

 concentrica .\vicula (Fisch.), A. d"Orbigny, Prodr. Paleont. I. 1849 [J^"- 1850], 372. 



— Inoceramus, Park. 

 concentricus Beleninites, F. W. Hoeninghaus, Jahrb. f. Min. 1830. 451 [«. «•]. 

 concentricum Buccinum, L. Reeve, Conch. Icon. III. — Buccinum, no. 72, Dec. 1846. 

 concentricus Bulimus, L. Reeve, Couch. Icon. V.— Bulimus, no. 656, Feb. 1850. 

 concentrica Bulla, A. Adams in G. B. Sowerby, II., Thes. Conch. II (ir) 1850, 594. 

 concentricus Capulus, C. G. Giebel, De Geogn. Hercyn. 1848, 28 [«. «.]. 

 concentrica Cardiola, F. A. Roemer, Verst. Harzgeb. 1843, 24. [cula. 



concentrica Cardiola (Buch), A. Keyserling, Wiss. Beob. Petschora, 1846, 253. — Orbi- 

 concentrica Cardiomorpha (Roem.), .\. d'Orbigny, Prodr. Paleont. I. 1849 [.f^n. 1850], 



81. — Cardio]a. 

 concentricum Cardium, K. F. Kloeden, Verst. Mark Brandenburg, 1834. 213. 

 concentricum Cardium, E. Forbes, Q. J. Geol. Soc. London, I. 1845, 408. 

 concentricum Cardium (Keys.), A. d'Orbigny, Prodr. Paleont. 1. 1849 [Jan. 1850], 79. — 



Cardiola. [ceramus, Park. 



concentricus Catillus (Sow.), T. Brown, 111. Foss. Conch. G. B. I. [1845-9], '^6. — Ino- 

 concentrica Cellepora, H. Michelin, Icon. Zoophyt. (6) 1843, 73. 

 concentrica Ceromya (Sow.), Agassiz in Sowerby, Min. Conch. (Germ. ed.) 1842-44, 



515 (508, French ed.). — Isocardia. 

 concentricus Chaetetes, G. Fischer v. W., Oryct. Moscou, ed. 2, 1837, 160. 

 concentrica Chemnitzia (Muenst.), A. d'Orbigny, Prodr. Paleont. I. 1849 [J^"- 1850], 



185. — Melania. 

 concentricus Chiton, L. G. de Koninck, De.scr. Anim. foss. (7) June 1843, 322. 

 concentricus Chiton, L. Reeve, Conch. Icon. IV. — Chiton, no. 95, Mar. 1847. 

 concentricus Cimex, Klug in H. Burmeister, Handb. Ent. II (i) 1835, 365. 

 concentricus Climacocercus (111.), J. Cabanis, Arch. f. Naturg. X (1) 1844, 265. — Falco, 



? Licht. [ — Rhynchaenus. 



concentricus Conotrachelus (01.), C. J. Schoenherr, Gen. et Sp. Curc. IV^ (i) 1837, 457. 

 concentrica Crassatella, F. Dujardin, Mem. Soc. geol. France, II (2) 1837, 256. 

 concentrica Cucullaea, F. A. Roemer, Verst. Norddeut.sch. Kreidegeb. (2) 1841, 70. 

 concentrica Cucullaea (Miinst.), H. G. Bronn, Index Pal. 1848, 356. — Arca (Cuc). 

 concentrica Cyclas, H. G. Bronn, Ergeb. nat. Reisen, II. 183 1, 604. 

 concentricum Cyclostoma, C. B. Adams, Contr. to conch. (i) Sept. 1849, 4. 

 concentrica Cypricardites, T. A. Conrad [5 .\. Rep. X. Y. Geol. Surv.], Assembl. no. 



150, 1841, 52. — Pterinea. 

 concentrica Cypridina, L. de Koninck, N. Mem. Ac. Roy. Brux. XIV. 1S41, 18. 

 concentrica Cypris, W. Bean, Mag. Nat. Hist. IX. July 1836, 376. 

 concentrica Cytherea (Gm.), Lamarck, An. s. vert. V. 1818, 573. — Venus, Born, 177S. 

 concentrica Cytherina, A. E. Reuss, Verst. boehm. Kreidef. II. 1846, 105. 

 concentricus Dimeracanthus, A. Keyserling, Wiss. Beob. Pet.schora, 1846, 292^ 

 concentricus Discolites, Denys de Montfort, Conch. I. 1808, 187. 

 concentrica Discopora, C. S. Rafinesque-S., Precis Som. 1814, 35. 

 concentrica Doris, Ferussac, d'Orbigny & Audouin in Savigny, Egypte, I (4) (Expl. pls. 



Moll.) 1826, 14. [Venus, Born, 177S. 



conctntrica Dosinia (Born), G. P. Deshayes, Traite elem. Conch. I (2) 2, 1850, 618. — 

 concentrica Emys, J. E. Gray, Syn. Rept. 1831, 27. 

 concentrica Escharina (Lamx.), H. M. Edwards in Lamarck. H. N. .\nim. s. Vert., 



ed. 2, II. Aug. 1836, 237. — PFlustra. 

 concentricus Falco, M. H. C. Lichtenstein, Zool. Mus. Univ. Berlin, ed. 2, iSiS, 46 [«.«.]. 

 concentricus Falco, M. II. C. Lichtenstein, Verz. Samml. Saugth. etc. [Doubl. Zool. 



Mus. Berlin] 1842, 6. 

 concentrica Flustra, J. V. F. Lamouroux, Hist. Polyp. 1816, 108. 

 concentrica Flustrella, C. G. Ehrenberg, Abh. ph.-Kl. K. pr. Ak. Wiss. 1838 (1840) 



[1839], 132. [506. 



concentricus Francolinus, J. E. Gray in G. R. Gray, Genera of Birds, III. Jau. 1846, 

 concentricus Goniotaulius (Zett.), F". .■\. Kolenati, Entom. Zeitung, Stettiii, IX (i) Jan. 



1848, 18.— Phryganea. 



