- 529 



Seite 



Pecteu vitreus Chemn. . . 439 

 vitreus Gray v. groeulandi- 



cus 433 



vitreus Risso v. Testae . . 438 



vulgaris da Costa v. maximus 435 



Pectunculina d'Orb. v. Limopsis 417 



Pe ctunculus Lam. . . . 415 



bimaculatus Poli .... 415 

 crassus da Costa v. Cypriua 



islandica 361 



decussatus Turton v. gly- 



cimeris 415 



gaditanus Hidalgo v. insu- 



bricus 416 



glycimeris L 415 



glycimeris Lam. v. bimacu- 



latus 415 



insubricus Brocchi . . . 416 



lineatus Phil. v. insubricus 416 

 marmoratus Lam. v. glyci- 



nieris 415 



maximus Lister v. Cypriua 



islandica 361 



nudicardo Lani. v. insubricus 416 

 nummarius L. v. iusubricus 



juv 416 



nummarius Turtou v. glyci- 



meris 415 



pilosellus Risso v insubricus 416 



pilosus L. V. glycimeris . . 415 

 punctatus Calc. v. bimacu- 



latus juv 416 



reticulatus Risso v. insubri- 



cus 416 



siculus Rve. v. bimaculatus 415 

 stellatus Lam. v. insubricus 



var 416 



stellatus Phil. v. glycimeris 415 



sulcatus Costa v. bimaculatus 416 

 transversus Lam. v. insu- 



bricus 416 



undatus Chemnitz v. gly- 



cimeris 415 



violascescens Lam. v. insu- 



bricus 416 



P e d i c u I a r i a Swainson . . 155 



sicula Svpaius 156 



Peringiella Mtrs. v. Rissoa . 176 



Peripioma Scbum. v. Thracia 315 



Peronaea Poli v. Tellina nitida 341 



Petricola Lam 358 



costellata Lam. v. lithophaga 359 



decussata Mtg, v. lithophaga 359 



lithophaga Retz 358 



Seite 

 Petricola roccellaria Lam. 



V. lithopbaga .... 359 



ruperella Lam. v. lithophaga 359 

 semilamellata Lani v. litho- 



phaga 359 



striata Lam. v. lithophaga 859 

 Pharus legumen L. (Cerati- 



solen) 336 



Phaseolus Jeffr. v. Silicula . 416 



Phasianella Lam. . . . 228 



crassa Brus. v. puUa . . 228 



Ferussaci Guerin v. speciosa 229 



flammeus Salis v. pulla . . 228 



intermedia Scacchi v. tenuis 229 



nicaeensis Risso v. speciosa 229 



picta Costa v. pulla var. . 229 



pulchella Bucq. v. pulla var. 229 



pulla L 228 



puuctata Risso v. tenuis . 229 



punctata Risso v. pulla . , . 228 



rubra Risso v speciosa . . 229 



speciosa Mlihlf 229 



stylifera Turt. v. Stylifer 



Turtoni 119 



tenuis Mich 229 



Vieuxi Payr. v. speciosa . 229 

 Phasianema Monteros, v. Fos- 



sarus 173 



Pherasa Jeffr. v. Aclis ... 82 

 Philibertia Monteros. v. De- 



francia 141 



Philine Ascanias .... 281 



angulata Jeffreys .... 281 



aperta L 2H1 



catena Mtg 282 



cingulata Sars 282 



finmarchica M. Sars . . . 282 



flexuosa M. Sars .... 286 



formosa Stimps. v. quadrata 284 



fragilis Sars 282 



granulosa M. Sars v. prui- 



nosa 284 



intricata Monteros. . . . 286 



lima Brug 283 



lineolata Couth. v. lima . 283 



Loveni Malm 283 



Monterosatoi Jeftreys . . 284 



nitida Jeffreys 283 



pectinata Dillw. v. scabra . 285 



polaris Auriv 286 



pruinosa Clark 283 



pnnctata Clark 284 



quadrata S. Wood . . . 284 



retifera Forbes 284 



34 



