76 AVICULACEA. 



pectinata, Linnmus, Chemnitz, Conch, v. 8. pi. 87. i". 710,7 1 1. 

 rigida, Dillwyn, Cat. p. 327. 



Pinna seminuda, Lamarck ; Pinna nohilis, Chemnitz. 



rudis, LinncBUs, Enc. meth. pi. 1 99. f. 3. 

 rugosa, Sowerby, Pro. Zool. Soc. 1835. f. 84'. 



23. P. saccata, Linnccus, Enc. meth. pi. 200. f. 4. 



Pinna vitrcea (var.), Dillwyn. 



24. P. semicostata, Conrad, Journ. A. N. S. Phil. p. 245. pi. 20. f. 1 1 . 



25. P. serrata, Sowerby, Gen.no. 26. f. 1; Tank. Cat. Ap. p. 5. no. 531. 



26. P. squamifera, Sotverby, Pro. Zool Soc. 1835. p. 85. 



27. P. squamosa, Gmelin, Lister, Conch, pi, 374. f. 215. 



Pinna marina, Chemnitz ; Pinna rotundata ? Linnaeus ; 

 Pinna incurvata ? Born. 



28. P. tuberculosa, Sowerby, Pro. Zool. Soc. 1835. p. 84. 



29. P. varicosa, Lamarck, Anira. sans vert. v. 7. p. 65. 



Pinna carnea ? Gmelin ; Pinna rudis (var. ?), Deshayes. 



30. P. vexillum, Born, Mus. pi. 7- f. 8. 



31. P. virgata, Menhe, Moll. Novae HoUandiae, p. 36. 



32. P. Zelanica, Gray, Yate's New Zealand. 



Family IIL AVICULACEA. 



Genus I. CRENATULA, Lamarck. 



1. C. avicularis, Lamarck, Ann. du Mus. v. 3. p. 29. pi. 2. f. 1, 2. 



Ostrcea semi-aurita, Linnaeus. 



2. C. bicostalis, Lamarck, Anim. sans vert. v. 7. p. 72. 



3. C. folium. Gray, Brande's Journal, pi. 2. f. 81. 



Mytilus folium, Wood. 



4. C. modiolaris, Lamarck, Delessert, Recucil, pi. 14. f. 2. 



5. C. Mytiloides, Lomarck, Anim. s. v. v. 7. p. 73 ; Sow. Gen. f. 2. 



Oslrcea picta, Gmelin. 



6. C. nigrina, Lamarck, An. s. v. v. 7. p. 72 ; Sowerby, Gen. f. 1, 3. 



OsircBa picta, Wood. 



7. C. phasianoptera, Lamarck, Enc. meth. pi. 216. f. 2. 



OstrcBa picta, Gmelin. 



8. C. viridis, Lamarck, Anim. sans vert. v. 7. p. 72. 



