Chrysomela (FaL.), C. J. Schoenherr, Syn. Insect. I (2) 1808, 237.-Ero- 

 tylus, 1787. 

 Coluber, 
L H. C. Lichtenstein, Zoot 
Ius. Uni\'. Berlin, ed. 2, 1
18, 70. 

 Conus, L. C. Kiener, Spec. Coquilles (Conu
) 1849-
0, 362. 

 
Iarginaria, A. E. Reuss, Yerst. boehm. Kreider. I I. 1846, 69. 

 
Iurex, Lamarck, An. s.\ert. YII. 1822, 176. 

 Pholadomya, J. L. R. Agassiz, Etudes crit. 
loU. Coss. ('2) 1842,12;. 

 Pleurotorna, Grateloup, Actes Soc. Linn. Bordeaux, Y (30) 1832, 3[8. 

 Ptelichthp;, E. Eichnald, Bull. Soc. Imp. Xat. 
Ioscou, X\
II. 1844 (4-) 

 1844' 829. [post 
Iay Ü
32, 204.-
lure'\.. 

 concatenata Purpura (Lam.), H. D. de Blainville, X. Ann. :'tIus. H. K. (Paris) 1[2] 

 concatinatus Rhinesomus (B1.), \Y. Swainson, 
. H. Fishes etc. II. July 1839, 32....- 

 ? Ostracion, 1785' [-:'tlurex. 

 Ricinula (Lam.), L. Reeve, Conch. Icon. III.-Ricinula, no. 18, Aug. 1846. 

 Teuthis (C. &. Y.), T. Cantor, J. Asiat. Soc. Bengal, X\iII. 18"'9 (Dec. 

 18S0), I190.-Amphacanthus. 

 concavirostris Otiorhynchus, Boheman in C. J. Schoenherr, Gen. et Sp. Curc. YII (I) 

 concavospira Planorbis, H. E. Anton, Verz. Conch. 1839, :0. [[
"'3, 308. 

 concava Acteonina (Desl.), A. d'Orbigny, Prodr. Paleont. 1. 18"'9 [Jan. 18::'0], 226.- 

 Conus. [Euryocrinuc;. 

 concavus Actinocrinus (Ph.), A. d.Orbigny, Prodr. Paleont. 1. 1 
-f.9 [Jan. 18::'0], 156.- 

 concavus Ammonites, J. Sowerby, 
Iin. Conch. 1. 18 I 5, 214. 

 Ananchites, T. A. Catullo, Giorn. di Fisica etc. ('2) Y. 1822, 386. 

 concavus Aphodius, T. Say, J. Acad. Xat. Sci. Philad. III. Dec. 1823, 214. 

 concava Aplysia, G. B. Sowerby, II., Gen. Shells (39) 1833. 

 concavus Balanus, H. G. Bronn, Zschr. 
lill. 1827, II (1828), f44 [Jl. n.]. 

 concavus Balanus, H. G. Bronn, Ergeb. nat. Reisen, II. 18 3 1 , 63
. 

 concavus Carinidea ()lart.), \Y. Swainson, Treat. 
lalac.ol., 
lay 1840, 350.-?Trochus, 

 Gm. 1790. 

 concavum Cerithium (Sow.), J. Fleming, Hist. Brit. Anim. 1828, 358.-Potamides. 

 concavum Cerithium, 
luenster in G. A. Goldfuss, Petref. German. III (8) I8......+, 33. 

 concavus Conus, Lyell & Sowerby, .\nn. 
lag. X. H. YI. Dec. 1840, 296. 

 concavus Conus, Eudes-D., :'tlém. 
oc. Linn. Xorm. YII. 18 4 2 , 143. 

 concava Cryptostoma, J. E. Gray, Figs. 
lol1. Anim. IV. 18:;0, 26. 

 concava Delphinula, H. C. Lea, P. Amer. Phil. Soc. III. 1843, 16... [11. 11.]; Tr. Amer. 

 Phil. Soc., n. s., IX (3) Dec. 18....6, 261. 

 concava Diplognata, Gory & Percheron, 
Ion. Cétoines (I) 1833, 51 ; (4-) I
34-, 121. 

 concava Discoidea, L. Agassiz, Cat. ect. Ech. 1840, 7; 
lon. Ech. III. 1842, jO. 

 concavum Distoma, F. C. H. Creplin, Obs. de Entozois (1) 182 5, 45. 

 concavus Echinus, Agassiz, Ann. Sci. Xat. [3] (Zoo1.) YI. Xov. 184- 6 , 367. 

 concavus Ecnomaeus, \V. F. Erichson in Gerrnar, Zeitschr. f. d. Entorn. Y. (&44-, 438. 

 Entylia (Say), E. F. Germar, Revue Entom. I (4) c. Sept. 1833, I78.-
Iem- 

 concavus Euryocrinus, J. Phillips, Geol. Yorksh. II. 1836, 20;'. [bracis. 

 Exorista, J. :'tlacquart, Ann. Soc. Ent. France [2] VII (4) post Feb. 185 0 . 39 8 . 

 Gryphaea, J. Buckman in 
I urchison, Outlines Geol. Cheltenham, I8.U, 9 8 . 

 concavus Harpes, Hawle & Corda, Prod. :'tlOll. böhm. Trilob. [847, 163. 

 Helix, T. Say, J. Acad.l\at. Sci. Philad. II. Xov. 1821,159. 

 concavus Holectypus, Agas
iz, Ann. Sci. Kat. [3] (Zoo1.) YII. 
Iar. 18...7, q6.-Dis- 

 coidea, 1840. [gnata. 

 Hyp5elogenia (G. & P.), H. Bumleister, Gen. Ins. (6) 1840, no. I.-Diplo- 

 Ischnostoma (G. & P.), \\". s. 
1'Leay in A. Smith, Ill. Zool. S. Afr. (Ins.) 

 1838, 43.- Di plognata. 

 concavus Lixus, T. Say, Descr. 
. Amer. Curcu1., July 18 3[, I.... 

 :\Iastopora, E. Eichwald, Siluro Schichttnsyst. Esthland, 1840, 204. 

 
lembracis, T. Say in Keating, Exp. Peter Ri\'er, II. [824, 301 ; & ed. London, 

 1825 (App.), 4-2. 

 
Ionas, F. Dujardill (Rorefs Suite à Buffon), Infusoires, June 1841, 282. 

 
Ionas Plastichemonas), Duj.; C. 
I. Diesing, Syst. Helminth. I. 18 5 0 , 3 2 . 



concatenata 



concatenatus 

 concatenatus 

 concatenata 

 concatenatus 

 concatenata 

 concatenata 

 concatenatus 



concatenata 

 concatenata 



concava 



concava 



concava 

 concava 



concava 



concava 



concava 



concava 



concava 



concava 



concava 



concatenatus--concavus 



1439 



9 1 -! 



