— 365 — 



ense Brocchi, C. crassiim Bronn, C. edulinum Sow., C. rhomboides 

 Lam., C. incertum Bronn huc referenda. 

 Hab. e mediterraneo usque ad Norvegiam borealem. 

 16. Cardium nodosum Turton. T. parva, convexa, 

 obtuse subtriangularis, antice rotundata, postice indistincte sub- 

 truncata et param expansa, margine ventrali leviter arcuato, 

 dorsali utrinque fere aequaliter declivi, costis 25—26 latis in 

 medio complanatis, ad latera convexis, minutissime impresso- 

 punctatis, posticis vix latioribus; umbones fere mediani, parvi 

 sed prominuli. — Long. 11 Mm. 



Cardium nodosum Turton Dith. Brit. p. 186 T. 13, F. 8. — Reeve 



Conch. ic. sp. 128. — Forhes et Hanley II p. 22 T. 32, F. 7. — 



Jeffreys Br. Conch II p. 283"T. 35, F. 4. — Sars Norv. p. 47. — 



M. Ch. II T. 9, F. 6-8. — Weinkauff Bull. mal. it. 1870 p. 22. 



Cardinm roseum Lamarck VI p. 408. — Weinkauff Mittelm. p. 



139. — Locard Cat. p. 453. 

 Cardium scabrum Philippi Enum. II p. 38 T. 14, F. 16. 

 Cardium punctatum Requien Corse p. 98, vix Phil. 

 Hab, e mediterraneo usque ad Norvegiam borealem. 



11. Cardium papillosum Pioli. T. parva, suborbicu- 

 laris, convexa, paullulum obliqua, subinaequilatera, postice paullo 

 major, costis 24 planiusculis subaequalibus, papillis brevibus ob- 

 tusis granulosis echinatis sculpta, lactea, posticerosea aut rufa, 

 intus lactea maculis rubentibus; interstitia angusta, impresse 

 punctata. — Long. 13, alt. 11 — 12 Mm. 



Cardium papillosum Poli Test. Sicil. T. 16, F. 2—4. — Philippi 

 Enum. I p. 51. — Reeve Conch. icon. F. 111. — Sow. III. Ind. 

 T. 5, F. 5. - Jeffreys Br. Conch. II p. 275 T. 35, F. 1. - Wein- 

 kauff Mittelm. p. 188. - Hidalgo Esp. T. 40a, F. 1. — Locard 

 Cat. p. 452. — Monteros. En. e Sin. p. 10. 



Cardium planatum Renier Tav. alfah. 



Cardium scobinatum Lam. VI p. 408. 



Cardium Polii Payraudeau Corse p. 57. 



Cardium piinctatum Brocchi Conch. foss. II p. 666 T. 16, F. 11. 



C. trigonum Sism., Forbesi Michelotti, trigonellum d'Orb., hispidum 

 Eichw., nodulosum Wood fide Weinkauff. 

 Hab. e mediterraneo usque ad Britanniam. 



12. Cardium exiguum Gmelin. T. parva, costis 

 23 — 26 valde depressis, latis, ad latera elevatioribus, anticis, 

 rarius quoque posticis tuberculis parvis parum elevatis subro- 

 tundatis, interdum cylindricis, interstitiis subexcavatis, angustis, 

 transverse striatis vel sulcatis. — Long. 16 Mm. 



Cardium exiguum Gmelin ed 13 p. 3255. — Philippi Enum. I p. 



51. — Reeve Conch. icon. sp. 121. — Jeffreys Br. Conch. II p. 



278 T. 85, F. 2. — Weinkauff Mittelm. p. 141. — Mart. Ch. II 



T. 9, F. 9. 10. - Hidalgo Esp. T. 40 a, F. 2-4. — Locard Cat. 



p. 452. 

 Cardium pygmaeum Donovan Br. Sh. I T. 32, F. 3. — Forbes et 



Hanley II p. 29 T. 32, F. 3. — Sow. HI. Ind. T. 5, F. 4, 

 Cardium parasiticum Costa Corr. zool. p. 62. 

 Cardium subangulatum Seacchi Cat. p. 8. 



