IQQ Pelecypoda. — Submytilacea. 



et Benoit) ; Ustica (Calcara) ; litora Tunetana (Mc Andbew , Montebosato) ; 

 Taranto (Salis) ; Adria : Trieste (v. Mabtens), Lagosta, Curzola, Eagusa (Hel- 

 lek), Zara (Brusina), Pirano, Rovigno , Cherso , Ossero , Unie (Stossich) ; mare 

 Aegeum : sin. Cervi, Morea, Amorgo, prom. Crio, Asia min., port. Sumboli, Lycia 

 (Fobbes) ; Aegyptus : Ramleh (Schneider). 



2. Cardita calyculata Poli (Chama calycidata L., C. simiata Lam., C. 

 elorujata Bronn, MytiUcardia cah/cidata Brus.). Testa oblonga, transversa, antice 

 brevissima, angulata, postice elongata, dilatata, rotundata, margine ventrali antice 

 profunde sinuato; alba, maculis rulis irregularibus ornata ; costis 20 squamis bre- 

 vibus asperis sculpta, posterioribus majoribus , magis distantibus; lunula parva 

 cordata ; area haud distincta. — Long. 20, alt. 12 mm. 



Distrib. : Atlanticum lusitanicum. — Fossilis in stratis tertiariis. 



Habit. : — 120 org. prof. ; litora Hispaniae : Gibraltar, Mahiga (McAn- 

 dbew), Cartagena, Cabo de Palos, Mataro, Barcelona (Hidaloo) ; ins. balear. : 

 Iviza, Cabrera, Mallorca, Fornells, Mahon, Isla del Aire (Hidalgo) ; Alger (Wein- 

 kauff), Benzert (Jeffreys); litora Galliae (Petit, Dubreuil), Marseille (Ancby), 

 St. Jean, le Pliaro (Marion), Toulon (Doublieb, Gay), Cannes (Gay, Dautzen- 

 berCt, Risso) ; Nizza (VfiRANY) ; litora pedemontana (Jeffbeys) ; Corsica (Payratj- 

 DEAU, Requien) ; Sardinia : Bonifacio (Rolle) ; Spezia (Tapparone-Canefri) ; Li- 

 vorno, Castiglioncello (Appelius) ; Napoli (Poli, Scacchi) ; Sicilia (Philippi, Aradas 

 et Benoit) ; Ustica (Calcara); Adria: Venezia (G-. v. Martens, Weinkauff), 

 Trieste (v. Maetens), Lesina, Lagosta (Heller), Zara (Sandbi), Lissa (Stossich) ; 

 Aegyptus : Ramleh (Schneidee). 



m 3. C. aculeata Phil. {Chama acideafa Poli, C. squamosa Potiez et 

 Mich., nec Lam., Actinolohus acideatus Brus. , C. elegans RfiQu.). Testa oblonga, 

 transversa, subtrapezia, antice rotundata, solida, griseo-fulva , costis radiantibus 

 20 compressis distantibus, squamis elevatis, fornicatis, deorsum spectantibus ar- 

 matis sculpta ; umbones antici ; lunula impressa, medio tumida, cordato-rotundata. 

 — Long. 18 — 20 mm. 



Habit. : Zona Laminar., 20—150 org. prof. ; litora Hispaniae : Gibraltar 

 (McAndbew), Cabo de Gata (Jeffreys), Valencia, Mataro, Barcelona (Hidalgo) ; 

 Alger : Benzert, Rasel Amush (Jeffreys) ; litora Galliae (Petit), Marseille, locis 

 comphiribus (Marion), Toulon (Doublier, Petit, Gay) ; Nizza (Risso, V^irany) ; 

 litora pedemontana (Jeffreys) ; Corsica (Requien) ; Napoli (^cacchi) ; Sicilia 

 (Philippi, Abadas et Benoit), prom. S. Vito (Montebosato), Sciacca (Del Pbete) ; 

 Adria: rarissima in canali Corsia, Quarnero, in aqua profunda (Stossich), Lesina, 

 Curzola (Helleb), Zara (Sandri); mare Aegeum (Jeffreys), Paros, Naxia, Serpho- 

 Pulo, Milo (Fobbes), Creta (Speatt, Jeffeeys). — Fossilis in stratis tertiariis. 



4. C. corbis Phil. (C. minuta Scac(;hi,' C. nucidina Duj.). Testa minuta, 

 elongato-ovata, subaequiLitera, umbonibus acutis prominentibus, retro tlexis, con- 

 centrice eleganter striata et sulcis radiantibus distantibus paullo profundis interdum 

 obsoletis decussata, pallide fulva, striis flexuosis angulosis rutis picta; area nulla, 

 hinuhi uon distincta; margo fortiter crenulatus. — Long. 5, alt. 4 mm. 



Distrib. : Atlanticum lusitanicum, sinus biscayensis. — Fossilis in stratis 

 tertiariis. 



Habit. : 6 — 552 org. prof. ; per totum Mediterraneum (Jefkeeys); Livorno 

 (A]'PELius); Napoli (Scacchi); Sicilia (Philippi, Aeadas et Benoit), prom. S. Vito, 

 Palermo (Monteeosato) ; Pantellaria, Tunis (Mc Andrew). — Speciem in Adria- 

 tico repertam esse negat Brusina. 



