]^12 Pelecypoda. — Cardiacea. 



Habit. : 2 — 8 org. prof. ; litora Hispaniae: Valencia , Barcelona, Eosas 

 (HiDALOo); ins. balear. : Mahon (McAndeew, Hidalgo) ; litora Galliae (Petit), 

 Palavas (Dollfus) , Cette (Gtranger) , Aigues-Mortes (Cl^iment) , fort St. Jean, 

 la Joliette, cap Cavaux, cap Pinede, Mejean (Maeion), Toulon (Petit), la Sej^^ne, 

 Porquerolles (Petit), ins. Hyeres (Gay) ; Nizza (Risso). 



8. Cardium tuberculatum L. (C. rustkum L. , nec Lam.). Testa sub- 

 cordato-giobosa, tumida, solida, varii coloris sed plerumque fasciis viridis ornata, 

 costis 20 — 23 elevatis, convexis, quam interstitia concava vix angustioribus, antice 

 expansis , postice tenuioribus , linea longitudinali interdum obsoleta leviter fissis, 

 ad latera et basin versus nodosis aut turbate subspinosis, nodis antice majoribus, 

 interdum in tota superficie deficientibus. — Diam. 50 — 60 mm. 



Distrib. : Atlanticum, Lusitania usque ad Magnam Britanniam. — Fossilis 

 in stratis tertiariis. 



Habit.: — 40 org. prof. ; litora Hispaniae: Algesiras (Hidalgo), Gibraltar, 

 Malaga (Mc Andeew) , Alicante, Valencia , San Caiios de la Rapita , Tarragona, 

 Barcelona (Hidalgo); ins. balear. : Formentera, Iviza, Palma, Menorca, Malion, 

 Mallorca, isla del Aire (Hidalgo); Alger (Weinkauff); litora Galliae (Petit, 

 Dubbeuil), Roussillon, laNouvelle (Locaed), laFranqui (Pspeatx), Cette (Geanger), 

 Palavas (Dollfus), Aigues-Mortes (Clement), Fos, les Martigues (Locaed), Mar- 

 seille (Ancey), le Prado, Mejean (Maeion), Toulon, St. Raphael (Doubliee, Gay), 

 St. Nazaire , Porquerolles , Hyeres , Cannes (Dautzenbeeg) ; Mentone (Locard), 

 Nizza (Risso , V^^rany) ; litora pedemontana (Jeffeeys) ; Corsica (Payeaudeau, 

 RfiQUiEN) ; Sardinia (v. Maetens) ; Spezia (Tapparone-Canefri) ; Marzocco (Appe- 

 Lius); Napoli (Scacchi) ; Ustica (Calcaea) ; Sicilia (Philippi, Aradas et Benoit); 

 Taranto (Salis) ; Adria : Venezia (G. v. Martens, Weinkauff), Pirano (v. Mar- 

 tens), Trieste (Saes), Capodistria, Cherso (Stossich), Curzola, Lesina (Heller), 

 Zara (Sandei) ; Aegyptus (Fischee), Ramleh, rariss. (Schneidee). 



Nom. vulg. : Napoli: Noce de mare, Cocciola riale, C. de cigiio, C. riccia 

 (0. G. Costa) ; Venezia : Capa tonda (G. v. Maetens). 



9. C. edule L. iC. vuh/are da Costa, C. pectinatum Lam., var. : C. rusti- 

 cum Chemn. , C. Lamarclii Reeve , C ohtritum Loc). Testa mediocris , tumida, 

 oblique cordata, subangulata, antice obtuse rotundata, postice producta et oblique 

 truncata, margine ventrali leviter arcuato, dorsali utrinque declivi, albida, costis 

 ad 26, planulatis , kevibus aut squamulis minutis asperis sculpta, epidermide 

 fuscescente, decidua induta. — Diam. ad 45 mm. 



Distrib. : Atlanticum, Balticum; Caspicum. — Fossilis in stratis tertiariis. 



Habit. : Litor. ad 10 org. prof. ; litora Hispaniae: Gibraltar, Mahiga, Carta- 

 gena (Mc x4ndeew) , Valencia , Barcelona , Rosas (Hidalgo) ; ins. balear. : Mahon 

 (Lacaze-Duthiees, Hidalgo), Iviza, Palma (Hidalgo); Alger, Bona (Weinkauff) ; 

 litora Galliae (Petit, Dubeeuil), Roussillon (Locaed), Cette (Granger, Locard), 

 etang de Thau (Granger), la Nouvelle (Locard), Palavas (Dollfus), stagna ad 

 oras maris, Gard (Clement), Fos, les Martigues (Locaed), la Joliette (Maeion), 

 Cogolin, Roquebrune, Villepey (Doubliek, Gay), Toulon, la Seyne, cap Sicie (Lo- 

 card) ; Nizza (Risso , Vekany) ; litora pedemontana (Jeffeeys) ; Corsica (Pay- 

 baudeau, R^quien) ; Sardinia (v. Martens), Bonifacio (Rolle) ; Spezia (Tappa- 

 bone-Canefri) ; Livorno, litora Toscanae (Appelius) ; stagno di Orbetello (Pan- 

 tanelli) ; Civitavecchia (Monterosato) ; Napoli (Scacchi) ; Sicilia (Philippi, 

 Aradas et Benoit) ; Tunis (Jeffreys) ; Adria : Venezia (Weinkauff) , Trieste 

 (Sars, Grube), Pirano (v. Maetens), Zara (Sandri) , Curzola (Heller); Morea 

 (Deshayes), mare Aegeum (Forjjes) ; Aegyptus : Ramleh (Schneider). 





