]^58 ■ Pelecypoda. — Tellinacea. 



Corsica (Payraudeau, Rkquien); Sardinia: Bonifacio (Rolle), Spezia (Tapparone- 

 Caxefbi); Napoli (Poi.i, Scacchi) ; Sicilia (Philippi, Aeadas et Benoit, De 

 Geegorio), Palermo (Monterosato) ; Adria: Venezia (Petit, raus. Paris.), Trieste, 

 Quarnero, Unie(ST0ssi('H), Curzola(HELLER), Dalmatia(BEusiNA); Morea(DESHAYEs). 



8. Tellina planata L. {T. complanata Gm., Omala hiaequivalris Schum., ? T. 

 ocalis Requ.). Testa ovata, postice attenuata, angulata, antice rotundata, valde 

 planata, leviter inaequivalvis , valva sinistra planiore, concentrice striata, alba: 

 umbones laeves, fulvo-rubelli ; intus pallide rubella; dentes dextra 8 diverg-entes, 

 posterior major, subbilidus, anticus minimus, sinistra unicus, bitidus ; sinus pallialis 

 maximus fere ad impressionem muscularem anticam extensus, angulo obtusissimo 

 ad apices spectans. — Long. 60 mm, alt. 40 mm. 



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

 Italiae, Grraeciae, Gralliae, Vindobonae, Helvetiae. 



Habit. : Litoria Hispaniae: Algesiras, Gibraltar (Hidalgo), Malaga, Car- 

 tagena (McAndrew), Cabo de Palos, Valencia, Barcelona (HidalCxo); ins. balear. : 

 Iviza, Menorca, Palma, Alcudia, Es Grau, Santa Galdana (Hidaloo); Alger, Oran, 

 Bone (Deshayes, Weinkauff); litora Galliae (Petit, Dubreuil), Marseille (Ancey), 

 Toulon (Doublier, Gay) : Nizza (Risso, Verany) ; litora pedemontana (Jeffreys) ; 

 Corsica (Paybaudeau, RficiuiEN); Spezia (Tapparone-Canefbi) ; Napoli (Scacchi); 

 Ustica (Calcara); Sicilia (Philippi, Abadas et Benoit), Palermo (De Gbe(joeio): 

 Taranto (Salis); Adria: Venezia (G. v. Maetens, Stossich, Weinkaitff), Grado, 

 Rovigno, Unie (Stossich), Zara (Sandbi), Corfu (v. Mabtens) ; Morea (Deshayes) ; 

 niare Aegeum (Foebes). 



Subgen. Angulus Mgle. v. M. {Falidiria Geay). Ovata, compressa, pars 

 antica rotundata, postica angulosa; dens lateralis singulus in una valva, separatus. 



9. T. fabula Geonov. {Falmlina fahuJoidcs Montee., Macoma fahiila Sabs). 

 Testa valde compressa, oblongo-triangula , antice longior, postice sat attenuata, 

 apice oblique truncato, angulo inferiore distinctissimo fere recto, margine ventrali 

 paullum arcuato, dorsali utrinque subrecto, antice minus, postice magis declivi: 

 umbones pone medium siti ; ligamentum breve sed valde prominulum ; valvae 

 tenuissimae albae, semipellucidae, nitidae, iridescentes, tenuiter concentrice striatae, 

 valva dextra lineis numerosis subtilissimis obliquis ornata. — Long. 1 1 mm. 



Distrib. : Atlanticum a promontorio bonae spei ad Norvegiam borealem. — 

 Fossilis in stratis tertiariis Angliae. 



Habit. : — 90 org. prof. ; Cartagena (McAndbew, Jeffeeys); Alger 

 (Deshayes, Weinkauff), Cap Falcon, Oran, Bone (Deshayes); litora pedemontana 

 (Jeffreys); litora Galliae (Dubeeuil), Palavas (Dollfus), Fos (Beetin), Por- 

 querolles, Mentone (Locaed); litora pedemontana (Jeffbeys); Corsica (Rficn^iEN); 

 Spezia (Tappabonb-Canefri) ; Napoli (Scacchi), Cumae (Philippi); Sicilia, Catania 

 (Philippi, Aradas)," Palermo (Aradas et Benoit); Tunis (McAndbew); Adria: 

 Zara (Sandbi, Bbusina). 



10. T. incarnata L. (7'. dcpressa Gm., T. scimlida Pclt., T. rostrata Beus., 

 Fahidi)ia incarnata Montee. , T. Daniliana Bbus. , ? 7'. clonfjata Re^^u.). Testa 

 depressa, ovata, antice rotundata, postice brevior, acutangula, breviter rostrata, 

 incarnata, tenuissime concentrice striata, striis ad partem anticam magis profundis 

 et distinctis; umbones parvi, acuti, reversi; cardo dextra dentibus H, medio minimo, 

 antico obliquo margini parallelo, sinistra singulo; sinus pallialis versus apices 

 rectangule flexus. — Alt. 20, long. 3(i nnn. 



Distrib. : Atlanticum ad Magnam Britanniam. — Fossilis in stratis ter- 

 tiariis Siciliae et Calabriae. 



