INDEX TO THE HISTORIA CONCHYLIORUM. 
Tab. Fig. 
304. 145. Quoted by Gmelin for a variety of his Venus purpurascens, and is a doubtful fi¬ 
gure. Klein’s t. 11 . f. 57* is a copy. 
305. 138. Venus Pensylvanica. 
306 . 139. Venus circinata; and from this figure Gmelin has erroneously followed Schroeter 
in describing a separate species, with the name of Vmus rubra. 
307 . 140. Venus Dione. 
308. 141. Is the Venus No. 66 . of Schroeter s Einleitung; and if more than a variety, is 
nearly allied to Mactra plicataria. 
310. 146. Venus divaricata. 
311. 147. The Venus No. 63 . of Schroeter’s Einleitung, which is the Venus pusilla of 
Gmelin, is wholly described from this figure; and it is quoted by Adanson for 
« Le Jagon,” which is the Venus eburnea, of Gmelin. The same shell has been 
figured as a Tellina in the Encyclopedic Methodique, t. 292 . f. 7- and I am not 
otherwise acquainted with the species. 
312. 148. Venus discors. 
313. 149 . Venus pectinata. 
314. 150. Cardium pectinatum. 
315. 151. Cardium Unedo. 
— 152. Cardium Fragum. 
316. 153. Cardium medium. 
317 . 154. Cardium exiguum; and the name was first given by Gmelin to a species which 
Schroeter had constituted from this figure. 
318. 155. Cardium Cardissa. 
319 . 156. Cardium humanum. 
320. 157. Cardium roseum. 
321. 158. Cardium aculeatum. 
322. 159 . Cardium muricatum. 
323. 160 . Cardium Isocardia. This figure appears to have been engraved by simply tracing 
Buonanni’s fig. 95. on the copper; and it has again been copied from Lister by 
Petiver in his Gazophylacium, t. 152. f. 7 . 
324. l 6 l. Cardium echinatum; and it is copied from the Historia Animalium Anglise, t. 5 . 
f. 33. 
325. 162 . A young shell of Cardium echinatum. 
32 6 . 163. Variety of Cardium muricatum. 
327 . 164 . Cardium costatum; and Lister has copied this figure from one at p. 27 of Columna 
“ de Purpura.” 
328. 165. Cardium maculatum; and the name was first given by Gmelin to a description 
which Schroeter had taken from this figure. 
329 . 166 . Cardium tuberculatum. 
330. 167 . Cardium ringens. 
331. 168 . Cardium leucostomum. 
332. 169 . Cardium Icevigatum. 
333. 170 . Cardium rusticum. 
334. 171 . Cardium edule; and is taken from the Historia Animalium Anglise, t. 5. f. 34. 
335. 172 . Is quoted by Lamarck for his Venus Corbis, which is a species nearly allied to 
Venus reticulata; and Klein, in his Methodus Ostracolog. t. 10 . f. 54 . has copied 
this figure. 
336. 173. Venus puerpera. 
337 . 174. Venus tigerina. 
338. 175. Venus granulata; and Gmelin has followed Schroeter in describing this figure as 
a separate species, with the name of Venus violacea. 
339 . 176 . Tellina carnaria. 
340. 177 * From this uncertain figure the Venus No. 69 . of Schroeter’s Einleitung, and the 
Vmus spadicea of Gmelin, have been constituted; and by Meuschen, in the 
Museum Geversianum, No. 1621 , it is quoted for Cardium ciliare. 
341. 178 . Is probably a variety of Venus puerpera. 
342. 179- Solen bullatus. 
343. 180. Schroeter’s Cardium No. 20 . which is the Cardium jlexuosum of Gmelin, has been 
wholly constituted from this figure. But though not well executed, it appears 
