1 1 1 



Pages 



SCALARIID^ 56 



Scaphander gracilis Watson 22 



— punctostriatus Mighels 22 



SCAPHANDRID^ 22 



SCAPHOPODA 70 



Schismope fayalensis nov. sp. (pi. lo^, lob, 



I0<:, lod) 65 



Scissurella alta Watson 66 



— crispata Fleming 66 



Scrobicularia alba W. Wood 86 



— nitida Millier 86 



SCROBICULARIID^ 86 



Segiien^ia carinata Jeffreys 55 



ionica Watson 55 



Seguenziid^ 55 



Semele (Abra) longicallus Scacchi 86 



— ( — ) profundorum Smith 86 



Sepia officinalis Linné 1 8 



Sephd^ 1 8 



Setia abjecta Watson 52 



— picta Jeffreys 53 



— qiiisqiiiliaruin Watson 53 



— roseotincta nov. sp. (pi. m, fig. 6^, 6^).. 53 

 Sinusigera Broeckiana Craven 27 



— Colbeauiana Craven 38 



SiphonariidjE 19 



Siphonodentalium affine M. Sars 71 



Skeneia planorbis Fabricius 46 



SkENEIIDjE 46 



Solariella cancellata Jeffreys (pi. iv, fig. ii^, n^, 



IV, iid) 64 



— paucivaricosa nov. var 64 



SOLARIID^E 45 



? Solarium carocollatum Lamarck 45 



— • conulus Weinkaitff 45 



— hybridum Linné 45 



? — litteum Lamarck 45 



Solen marginatus Piilteney 84 



— vagina Linné 84 



SOLENID^ 84 



Spirula Peroni Lamarck 18 



Spirulid^ 18 



Spondylid^ 73 



Spondylus Gussonii O. G. Costa 73 



— jussoni (Costa) Jeffreys 73 



Strombiformis reticulatus da Costa 40 



Stylifer sp 57 



Syndesmya alba W. Wood 86 



— longicallus Scacchi 86 



— nitida Muller 86 



— profundorum Smith 86 



Syrnola nitidula A. Adams 5g 



Pages 



Taonius Reinhardti Steenstritp 17 



Tectura virginea MûUer 67 



Tellimya ferruginosa Montagu 81 



Tellina (Moerella) donacina Linné 86 



— ferrœnsis Chemnit^ 84 



— fîexuosa Montagu 83 



Tellina incarnata Drouet (non Linné) 86 



— longicallus Scacchi 86 



(Angulus) squalida Pulteney 85, 86 



Tellinacea 85 



Terebra G i 



Teredo dorsalis Turton 85 



— norvagicus Spengler 85 



— norvegica Spengler 85 



Tharsis romettensis Seguen^a 65 



Tornatina leptekes Watson 22 



— leuca Watson 21 



— mamillata Philippi 22 



— Mariei nov. sp. (pi. i, fig. S^, 3b, 3<:, 



3d) 21 



— oliviforniis Watson 21 



— protracta nov. sp. (pi. i, fig. 4.", 4b, 



4S 4=*) 22 



— truncatula Bruguière 21 



Tornatinid^ 21 



Trachysma delicatum Philippi 55 



Triforis perversa Linné var. adversa Montagu. 42 



Triton (Argobuccinwn) giganteus Lamarck 39 



Triton nodiferum Lamarck 38 



— nodifcrus Lamarck 38 



— tuberosum Lamarck 38 



— tuberosus Lamarck 38 



Tritonid^ 38 



Tritonium incrassatum Millier 34 



— nodiferum Lamarck 38 



Trivia candidula Gaskoin. . . : 40 



— pediculus Linné 40 



— producta Gaskoin 40 



— pulex Solander 39 



— — var minor nov. var 40 



Trochid^ 62 



Trochus (Margarita) azorensis Watson 64 



— Bertheloti d'Orbigny 63 



— (Machœroplax) cancellatus /ej7Viy^5 64 



— cinctus Philippi 63 



— conuloides Lamarck 62 



— conulus Linné 62 



— erythroleucos Gmelin 63 



— exasperatus Pennant 63 



— Laugieri Payraudeau 63 



— magus Linné 63 



— Ottoi Philippi 64 



