MÉMOIRES 



55 



64. 



1 

 2 



6». 



1 



2 



3 



4 



5 



G 



7 



8 



9 



10 



11 



12 



13 



14 



GG 



1 

 o 



3 

 4 

 5 

 G 



7. 

 8 



67. 



1 

 68. 



1 



2 



C9. 



1 



— MoDIOl.AROA. 



M. dilatata, Desh. 

 , — transludda, Desh. 



— Basterotia, Mayer in Fisch ). 



B. (A /ii. ■melon ta) complanata, Desh. 



— rugosula, Desh. 



— depressiuscula, Cossm. 



— trigonula, Cossm. 



— ambigua, Desh. 



B. (Fulcrella) edentula, Desh. 



— sphaericula, Cossm. 



— oncodes, Cossm. 



— sulcatina, Cossm. 



— irregulai'is, Desh. 



— Baudoni, Desh. 



— Forbesi, Desh. 



— paradoxa, Desh. 



— antiqua, Desh. 



— Anisocardia. 



A. pectinifera, Sow. 



— eocœiiica, Bayan. 



— isocardioides, Desh. 



— carinata, Desh. 



— Loustaui, Cossm. 



— subquadrata, Cossm. 



— tapina, Cossm. 



— chonioides, Cossm. 



— Isocardia, Klein, 1753 (in Fisch. 

 I. eocamica, de Raine. 



— Cyprin a. 



C. scutellaria, Lamk. 

 , — lunulata, Desh. 



— Cardium. 



. Cardium (s. s.) Bazini, Desh. 

 . C. (Trachycardium) gigas, Defr. 



— hybridum, Desh. 



— porulosum, Sol. 



— subporulosum, d'Orb. 



— trifidum, Desh. 



— Bouryi, Cossm. 



— gratum, Defr. 



9. 



10. 

 11. 

 12. 

 13. 

 14. 

 15. 

 10. 

 17. 

 18. 

 19. 

 20. 

 21. 

 22. 

 23. 

 24. 

 25. 

 26. 

 27. 

 ■ 28 

 70. 



1. 

 71. 



1. 



2. 



72. 



1. 

 2. 

 3. 



G 



7 



73. 



1 



2 



7i. 



1 



9 



C. (Trachycardium) stilpnaulax, 

 Cossm. 



— asperulum, Lamk. 



— verrucosum, Desh. 



C. (Plagiocardium) granulosum, I .înk . 



— Passyi, Desh. 



— cosmetum, Cossm. 



— Levesquei, d'Oi*b. 



— convexum, Desh. 



— Bourdoti. Cossm. 



— plagiomorphum, Cossm. 



— fagax, Cossm. 



— triangulatum, de Laub. 

 C. ILoœôcardium) formosum, Desh. 



— sublima, d'Orb. 



— multisquamatum, Desh. 



— obliquum, Lamk. 



— impeditum, Desh. 



— patruelinum, Desh. 



— îngratum, Desh. 



— Morleti, de Raine. 



— Papyridea. 



P. capsoides, Bayan. 



— L.evicardium, SwaJnson(zn Fisch.). 

 L (Discors) parisiense, d'Orb. 



— subdiscors, d'Orb. 



— Nemocardium, Meek (in Fisch.). 

 N. Watpleti, Desh. 



— Edwardsi, Desh. 



— semistriatum, Desh. 



— fraterculus, Desh. 



— Hœrnesi, Desh. 



— parilr-, Desh. 



— semiasperum, Desh. 



— Goniocardium, Vassoui' (in Fisch.). 

 Ç. rachitis, Desh. 



— mite, Cossm. 



— LlTHOCARDII'M. 



Lithocardium (s. s.), aviculare, Lmk. 



— cymbulare, Lamk. 



, L. iByssocardium) emargiiiatum, 



Desh. 



