mitrcahnnis, Soivcrhi/ VI. 44 



moihsia, C. B. Adams XI. 78 



monocycla, Ke'mer V. .33 



Mcirchii, Angus X. XVI. sp. 70, fig. 12.3 



multicostata, Sowerby IX. Of) 



miiltiperforata, -SoK'e)*?/ XVI. 125 



multistriata, <S'ay XVI. 119 



muricata, A'imer... ... VI. 43 



m^eoXa, Adams and Reeve I. 1 



jiocZosa, Carpenter I. 2 



Novanglia;, CoH<% XIII. 100 



xmAa, Sowerhy XIV. 110 



obQis., Soiuerby IV. 22 



Qh\i(]p.vi, Sowerby VII. 51 



obtusa VII. 48 



o-ptahiWs, A. Adams XL 85 



ovalis, >So«;^r62/ XIII. 9G 



Pallasii, A'lVncr VI. 40 



perplexa, P«ise XII. 91 



Pliihppinarum, .5(/ !!■(';//»/ IV. 21 



planicostata,'E>\vou II. 7 



^oWta, Sowerby X. 77 



porrecta, .ff^irwZs XV. 112 



pretiosa, Zfnnarc/.- I. 4 



principalis, J/aJ'/jyfz' III. 12 



2)nnc!/iaZi'«, Chemnitz ? II. 10 



pulchella, '&IVOU XVI. 119 



juimiWa, A. Adams XI. 79 



pulcberrima, .S'oiccr/'// IX. C.S 



Plate. 



pjramidalis, .?oic?/% III. 



raricostata, Lamarek II. &, XV 



ran'costa^a, Lamarck III. 



replicata, iSozwri// VI. 



rubrolineata, Soiccrby IX. 



shniUs, Sou'erby IX. 



statiiminata, Soircrby III. 



striata, Keiner III. 



subtilis, Sowerby XIV. 



subundata, Sowerby XIV. 



sulcata, Sowerby XIII. 



5\iiwca\is, Hinds XIV. 



tenuicostata, Smverby V. 



tenuilirata, 5'o!y«% XV. 



tennis, Sowei-by VI. 



Trevelyana, Zeac/i .f* XII. 



tnfasciata, iSe Z/ac'.'i VII. 



trifasriata, Keiner V. 



sca/a? is, hinnceus I. 



tmricuia, Sowerby VIII. 



Turtouis, Eisso II. 



undiiiata, (Sozi'er^ XR'. 



iindiilatissima, /Soti'crJy XV^I. 



unicostata, Sowerby VIII. 



unifasciata, Sowerby IV. 



\aTicosa, Lamarck II. 



venosa, Soicerby .. , IX. 



vestalis, ninds XIII. 



vulpiua, Hinds XII. XV. sp. 88, tier. 



