281 



7. Pecten Raffrayi Ancey. 



T. crassa, ovali subtrigona; subdepressa, aequilatera, aequivalvi; costis 24 elevatis, 

 rotundatis, squamatis radiatim ornata; auriculis sulcatis, anticis multo majoribus; albida, 

 maculis magnis fuscis irregulariter fasciatim variegata, intus purpureo-fusca. 



Lat. 36, alt. 39, crass. 14 Mm. 



Pecten Raffrayi Ancey in le Naturaliste 1886 p. 221 fig. 



Hab. Zanzibar. 



8. Pecten radiatus Hutton. 



Testa orbicularis, aequivalvis, compressa, liris radiantibus circa 80 aequalibus rugosis 

 sculpta, tenuis, miniaceo-rufa vel purpureo-brunnea. Auriculae inaequales. Margo ore- 

 nulatus. 



Alt. 42, diam. 40 Mm. 



Pecten radiatus Hutton Cat. Mar. Moll. New Zealand 1873 p. 82. — Jour- 

 nal de Conchyliologie XXVI 1878 p. 55. 



Hab. Neu Seeland. 



9, Pecten paucicostatus Carpenter. 



P. testa subconvexa, vix aequilaterali, castaneo seu rubido seu electrino picta, costis 

 11 — 15 validis angustis rotundatis; interstitiis multo latioribus subplanatis; tota superficiö 

 minutissime concentrice striata; auriculis latis haud aequalibus, lirulis circa 6 ornatis; sinu 

 paucidentato ; intus pallidiore; linea cardinis costata, ad suturas auricularum tuberculosa, 

 fossa ligamentali curta, transversim lata. — Carp. 



Long. 1,7", lat. 1,84", crass. 0,86". 



Pecten paucicostatus Carpenter Annais Mag. N. H. (3) 1865 vol. 15. 



Hab. Santa Barbara Californiae. 



10. Pecten squarrosus Carpenter. 



P. testa orbiculari, aequilaterali, rubida, albido maculata; valva dextra convexa, 

 VII. 2. 36 



