372 INDEX. 



PAGE 



ORTHIS umbraculum, De Vern. ; see Streptorhynchus umbraculum. 

 „ „ Portlock ; see Streptorhynchus crenistria. 



,, undata, M'Coy ; see Strophomena undata. 

 „ undulata, M'Coy ; see Strophomena corrugatella. 

 ,, unguis, Sow. ...... Vol. hi, Pt. vit, 257 



„ Valpyana, Dav. ...... Vol. hi, Ft. vii, 235 



„ varica, Dana ; see Orthis biloba. 



„ vespertilio, Sow. . . . . . . Vol. hi, Pt. vii, 236 



,, virgata, Sow. ; see Orthis calligrainma. 

 „ Walsalliensis, Salter ; see Ortliis Sowerbyana. 

 ,, Walsallii, Dav. ; see Orthis rustica. 

 ORTllISINA, D'Ori. . . . . Vol. i, Int., p. 104 ; Vol. m, Pt. vii, 278 



„ adscendens. Pander ..... Vol. hi. Ft. vii, 278 



„ crenistria, Sandb. ; see Streptorhynchus umbraculum. 



„ Portlockiana, Semenow ; see Streptorhynchus crenistria. 



,, Scotica, M'Coy ; see Orthis calhgramma. 



ORTHOTRIX excavata, Geinitz ; see Strophalosia Lewisiana. } 



„ Goldfussi, Geinitz ; see Strophalosia Goldfussi. 



PATELLA implicata, Sow. ; see Crania implicata. 



,, Ryckholtiana, De Kouinck ; see Crania Ryckholtiana, 

 PECTEN tenuissimus, Eichwald ; see Productus striatus. 

 PECTINITES flabelliformis. Lister ; see Chonetes papilionacea. 

 FENTAMERUS, Sow. . . Vol. i. Int., p. 97 ; Vol. hi. Ft. vi, p. 72; Ft. vii, 142 



„ Aylesfordii, Sow. ; see Fentamerus Knightii. 



„ biplicatus, Schnur ..... Vol. hi, Ft. vi, 73 



,, brevirostris, Phillips ..... Vol. hi, Ft. vi, 72 



„ Bubo, Barrande ; see Fentamerus linguifer 



„ carbonarius, M'Coy ; see Cyrtina carbonaria. 



„ Esthonus, Lindstrom ; see Fentamerus oblongus. 



„ galeatus, Bal. . . . . . Vol. hi. Ft. vii, 145 



„ globosus, Sow. ..... Vol. hi, Ft. vii, 156 



„ globus, Bronn ; see Fentamerus brevirostris. 



„ Knightii, Sow. ..... Vol. hi, Ft. vii, 142 



„ Icevis, Sow. ; see Fentamerus oblongus. 



„ lens, M'Coy ; see Stricklandinia lens. 



„ linguifer, Sow. ..... Vol. hi, Ft. vii, 14!) 



„ liratus, Salter; see Stricklandinia lirata. 



„ microcamerus, M'Coy ; see Stricklandinia lens. 



,, oblongus, iSoio. ..... Vol. hi, Ft. vii, 151 



„ rotundus, Lindstrom ; see Fentamerus linguifer. 



„ ' rotundus, Sow. ..... Vol. hi. Ft. vii, 150 



,, undatus, So!^. ..... Vol. hi. Ft. vii, 155 



PINNA injlata, Phillips ; see Productus striatus. 

 PLATYSTROPEIA biforata, King ; see Orthis biforata. 

 PLECTAMBONITES imbrex. Pander; see Strophomena imbrex. 

 ), mvevsa, Pander ; see Strophomena imbrex. 



