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SOCIÉTÉ ROVALE MAUC0L0G1QUE DE BELGIQUE 



— Solenocortus (in Fisch. em.). 

 S. Deahayesi, Desm. 



— Siliqua. 

 S. Lamarcki, Desh. 



— berellensis, de Laub. et Carez. 



— Laubrierei, Cossm. 



— papyracea, Desh. 



— angusta, Desh. 

 Saxicava. 



. vera, Desh. 



(îlycymeris, Klein (= Panopœà) 

 . dubia, Desh. 



- remiensis, Mell. 



- Vaudini, Desh. 



- Wateleti, Desh. 

 Sphenia. 

 passyana, Desh. 



- truncata, Desh. 



• myalis, Desh. 



• ;equilatcralis, Desh. 



• resecta, Cossm. 



• radiatula, Cossm. 



• Terquemi, Desh. 



- angulata, Desh. 



• fragilis, Desh. 



• euneiformis, Desh. 



■ donaciformis, Desh. 



■ nitens, Bayan. 

 rostrata, Lamk. 

 angusta, Desh. 

 cyrcnoides, Cossm. 

 leptomorpha, Cossm. 



CORBULOMYA. 



subcomplanata, d'Orb. 

 Chevallieri, Desh. 

 pullus, Desh. 

 seminulum, Desh. 

 antiqua, Desh. 



CORBULA. 



(Bicorbuhi) exarata, Desh. 



2. gallica, Lamk. 



3. — gallicùla, Desh. 



14. 



1. 



li>. 



1. 



2. — 



3. - 



4. - 



5. - 



16. — 

 1. S, 



17. — 



1. G 



2. — 



3. - 



4. - 



18. — 



1. S. 



2. — 



3. - 



4. - 



5. - 



6. - 



7. — 



8. - 



9. - 



10. - 



11. - 



12. — 



13. — 



14. - 



15. — 



16. — 



19. - 

 1. 

 2. 

 3. 

 4. 



20. 

 1. 



C. 



c. 



