XVI 



4. Fam, Corbulacea . 324 



1. Corlmla Brug. ... — 



2. Neaera Gray ... — 



3. Poroinya Forbes . . 326 



5. Fam. Myacea ... — 



1. LulariaLain,(CryplO(lon) — 



2. Mya L. (Platyodon, Tu- 

 gonia) ...'... 327 



3. I'anopaea Men. . . 32S 



4. Pholadomya Sow. . . — 



5. AUorisnia King . . . 329 



0. Edniondia de Kon. . — 



7. Cilyrynieris Lamk. . 330 



8. Telliiioniya Hall . . — 



9. Arcinella Pli. ... — 



6. Fam. Solenacea . . 331 



1. Solen L. (Vagina, Cul- 

 tellus, Silicpia, Maclia) . — 



2. Psanmiosolen Risse . — 



3. Cleidophorus Hall. . 332 



7. Fam. Pholadea . . — 



1. PIiolasL. (Barnesia, Mar- 

 tcsia, Pholadidoa) . . 333 



2. Jouannetia Desni. . . — 



3. Xylopliaga Turt. . . 334 



4. Teredo I — 



5. Cyplnis Guell. . . . 335 



6. Teredina Lamk. . . — 



8. Fam. Gaslrochaenacea — 



1. Gaslrochacna Spengl. 336 



2. Clavagolia Lamk. . 



3. Aspcrgilhun Lamk. . 337 



9. Fam. Cardiacea . . 338 



1. Cardium L. (Cardissa, 

 Monodacna, Didacna, Ada^ 

 cna) 



2. Protocardia Beyr. . 



3. Conocardiuni Bronn . 339 



4. Isocardia Lamk. 



5. Goldfussia Caslcln . 



6. Cardiomorplia Kon. . 340 



10. Fam. Chamacea 

 1. Ch&ma L. . . . 



2. DicerasLamk. . . 



3. Chamoslrea Roissy 



11. Fam. Lucinacea 



1. Lueina Brug. (Phaco 

 des, Loripes) . . 



2. Fimbria Meg. v. Mühl 



3. Diplodonta Bronn . 



4. Ungulina Daud. 



5. Scacchia Pbil. . 



6. Tbyasira Leacb 



7. Cbironia Desh, . . 

 S. Kellya Tiirl. . . 

 9. Lasea Leacb 



10. Leplon Turt. . . 



11. (]yamium Pb. . . 



12. iMonlacula Turt. . 



12. Fam. Galeommacea 

 Galeomma Turt. . . 



13. Fam. Aslarlacea 



1. Astarie Sow. . 



2. Pionot" Ag. 



3. C.rassatella Lam. 



4. Cardinia Ag. 



5. Megalodon Sow. 



paff. 



341 



342 



344 



345 



346 



347 



348 



349 



14. Fam. Cardilacea . — 



1. Cardila Brug. . . . 



2. TrapcziumMeg. v.Müblf, 



3. Opis Defr 



4. Myoconcba Sow. . . 



15. Fam. Solenomyacea 

 Solenomya Lamk. . 



16. Fam. Arcacea 



1. Area L. . . . 



2. Cucullaea Lamk. 



3. Scapbula Bens. 



4. Orlbonola (lonr. 



5. Pectunculus Lamk 

 Limopsis Sassi . 



6. 



17. Fam. Nuculacea 



1. Nucula Lamk. . 



2. Nuculiua d'Oib. 



349 

 350 



351 



352 



353 



354 



