PATELLA.— INDEX. 



plate. Species. 



navicula, Reeve XL. 130 



nigrisquamata, Reeve IL 3 



nigro-lineata, Reeve XVIIL 43 



nigro-punctata, Reeve XXIIL 57 



nigro-sulcata, Reeve XXX. 84 



nimbus, Reeve XLII. 143 



Nuttalliana, Reeve XXX. 81 



occidentalis, Reeve XLI. 135 



oculus, Born IL 2 



opea, Nnttall XXEX. 79 



Oregona, Nuttall XXXVI. 112 



omata, Dillwyn XXVIII. 74 



parasitica, D'Orbigny XLI. 136 



penicillata, Reeve XXXIV. 102 



pentagoua, Born XX. 48 



petalata, Reeve XXII. 56 



pica. Reeve XIX. 45 



plana, PhiUppi XL. 133 



plicata, Born IX. 16 



plumbea, Lamarck III. 5 



Pretrei, D'Orbigny XII. 26 



pruinosa, Krauss XXXV. 109 



puncturata, Lamarck XXXVIII. 122 



radians, Gmelin XII. 25 



rota, Chemnitz XVII. 39 



rustica, Linnaus V. 8 



rustica, Menke TV. 7 



saccharina, Linnceus XXVIII. 72 



sanguinalis, Reeve XXXIII. 95 



sanguinans, Reeve VI. 10 



sanguimleida, Gmelin IX. 17 



scabra, Nuttall XXXVII. 119 



Plate. Speciea. 



scalata. Reeve XXXI. 89 



scutellaris, Lamarck XX. 49 



spectrum, Nuttall XXIX. 76 



squamifera, Reeve XXXII. 94 



stelheformis, Eeeve XX. 48 



stellaris (Patelloidea), Quoy XXXVI. 114 



stellularia, Quot/ XXXIII. 96 



stipulata, iJcwe XXXVII. 117 



striata (Patelloidea), Quoy XXXIII. 99 



tenera, C. B. Mams XXXIV. 104 



tessellata, MiiUer XXVII. 70 



testudinalis, Muller XXVII. 70 



testudinaria, Linnceus IV. 6 



toreuma, Reeve XXVII. 69 



tramoserica, Martyn XIII. 37 



umbeUa, Gmelin IX. 17 



umbonata, Nuttall XXXV. 107 



uncinata, Reeve XLII. 141 



undato-lirata, Reeve XXIIL 59 



ustulata, Reeve XXXI. 88 



variabilis, Soicerby XXV. 63 



varicosa, Reeve XI. 21 



variegata, Reeve XVI. 36 



venosa, Reeve X. 18 



verriculata, Reeve XXXI. 87 



vespertina, Reeve XXVI. 67 



vidua. Reeve XL 22 



viridula, Lamarck XII. 26 



vulgaris, Da Costa XVIIL 42 



vulgata, Linnceus XVIIL 42 



zebra. Reeve LV. 7 



zebrina. Lesson XXV. 65 



ERRATA. 



Sp. 15. Tor P. cuprea. Reeve, read P. argentata, Zool. Beeehey's Voyage, p. 148. pi. 39. 

 f. 7 ; and oaneel syuouyme P. lugiibris. 



