WORMS. TESTACEA. 62. Venus. 237 



Lister conch, tah. 424. fig, 272. 

 Inhabits- — — 1 £ inch long, 1 \ b oad. 



Nux. Shell lentiform teflaceous wrmkler, the pofterior 



heart-fhaped. 

 Bonan. recr. 2. fig, 39. Muf, kirch, '. fig. 3,8. 

 Inhabits Se^s of "joma, 



Rugqta. Shell orbicular teftaceousfubequilateral, with diftant tranf- 

 verfe wrinkles. 

 Inhabits-— — Bonann recr, 2. Jig. 54. 

 Bonan, Muf, Kirch, z. fig. 52. 



Gibhula, Shell lentiform, tranfverfely ftriate, truncate on the an* 

 terior part. 



Inhabits Bonan recr. 2. Jig, 55. 



Bonan Muf. lurch. 2. fig. 53. 



SteHata, Shell orbicular fmooth, golden with, a white flar at the 

 beak. 

 Inhabits Lisbon* Bonan* recr, 2, fig, 6z, 



Jialica, Shell orbicular pale yellow, with elevated tranfverfe diftant 

 ftrias. 



Bonan recr. 2.fg t 76. Muf. Kirch. 2, fig* 75. 

 Inhabits the Mediterranean, about Itaiy. 



BrafiUana, Shell lentiform, yellowifh-brown, with tranfverfe thin dif- 

 tant ftriae : anterior flope broad blueiih, pofterior flope 

 heart-fhaped blueiih. 

 Bonan, recr. Z*fi' l g> 345- Muf, Kirch, 2. fig. 102. 

 2« Bonan. recr, yfig, 380. Muf. kirch. 2. jig. 114. 

 Inhabits fhores of Brafilx beaks bent back. 



PellucUa. Shell orbicular pelhicid fmooth ; anterior flope pale golden 

 with chefnut fpots, poflerior flope heart-fhaped with 

 green and red veins. 



Inhabit-s Bra.'iL Bonan. recr. ^.fig- 397 » 



Bonan Muf Kirch. 2, fig. 1 1 8. 



Holofericea Shell orbicular fplid, white with undulate gold ftria?, and a 

 broad vellow band towards the margin varied with 

 tranfverfe brown lines. 



Bonan. recr. 3. fig. 398. Muf. khch. 2. fig. I 19. 



Inhabits—, — larger than V. pellucida. 



Mccrfifrica* 



