— io8 — 



Pages 

 Homalogyra ornata nov. sp. (pi. iv, fig. 9^, 9'', 



9S 9"^) 46 



HOMALOGYRID^ 4^ 



Isocardia (Callocardia ?) atlantica Smith 82 



— cor Linné 82 



Janthina commiinis Lamarck 55 



— exigua Lamarck 56 



— rotimdata 'L&diCh. 55 



Janthinid.c 55 



Kellia cycladia S. Wood.. 



— ferruginosa Forbes. 



— pumila S. Wood. . . 



Lacuna tenella Jeffreys 



Lamellaria perspicua Linné var. lata Jeffreys. 



— var. zonifera fierg-/; 



Lamellariid^ 



Lasœa pumila S. Wood 



Leda confinis Smith 



— excisa Philippi 



— espansa Jeffreys 



— insculpta Jeffreys var. Icevis Jeffreys 



— Jeffreysi Hidalgo 



— lata Jeffreys 



— messanensis Seguen^a 



— pusio Philippi var. semisiriata Jeffreys.. 



— striolata Brugnone 



Lepas subovata, etc. Martini 



Lepeta cceca Muller 



— (Pilidium) fulva Muller 



— (Lepetella) tubicola Verrill et Smith... 



Lepetella tubicola Verrill et Smith 



Lepetid^ 



Leuconia bidentata Montagu var. alba Turton. 

 Lima fragilis Scacchi 



— hians Gmelin 



— Loscombii Sowerby 



— ovata Jeffreys (non 5. Wood) 



— subovata Jeffreys 



— tenera Turton 



Limatula confusa Smith 



— subovata Jeffreys ' 



LiMIDjE 



Limopsis aurita Brocchi 



— yninuta Philippi 



Lithodomus semigranatus Reeve 



Litiopa Grateloupeana Drouet 



— melanostoma Rang 



— nitidula Pfeiffer 



84 

 83 

 81 



44 



54 

 54 

 54 

 81 



79 

 79 

 80 

 So 

 79 

 79 

 80 



79 

 79 

 68 



69 

 69 

 69 

 69 

 69 

 19 

 73 

 73 

 73 

 73 

 73 

 73 

 73 

 73 

 73 

 78 

 78 



77 

 A-7 

 A-7 

 46 



Pages 



LlTIOPID^ 46 



Littorina cserulescens Lamarck 44 



— (Melaraphe) neriioides Linné 44 



— (Neritoides) obtusata Linné, 44 



— rudis Maton 43 



— (Melaraphe) striata King 43 



LiTTORiNiD^ 43 



LoLIGINIDiE 18 



Loligo cardioptera Pérou 18 



— vulgaris Lamarck 18 



Loligopsis Reinhardti Steenstrup 17 



Lottia virginea Muller 67 



LOVENELLA 42 



Lucina borealis Linné 85 



— (Myrtea) spinifera Montagu 85 



LUCINACEA 85 



Lyonsia formosa Jeffreys 89 



LyONSIIDjE 89 



Mactra alba W. Wood 86 



Mangilia acanthodes Watson 27 



— eritmeta Watson 27 



— incincta Watson 28 



— macra Watson 27 



Mantellum hians Gmelin 73 



— Loscombi Sowerby 73 



Man^onia aurantiaca Watson 52 



— costata J. Adams 5 1 



— — var. bifasciata nov. var. (pi. m, 



fig- 9) 5i 



— — var. luteola nov. var 52 



— — var. unifasciata nov. var. 



(pi. m, fig. 10) 5i 



Marginella (Gibberula) miliaria Linné 3o 



— ( — ) turgidula Monterosato. . 3o 



MarginellidjE 3o 



Marinula Vulcani Morelet 19 



Melania distorta Philippi (non Defrance) 57 



Meretrix (Callista) chione Linné 82 



Mesodesmatid.e 84 



Mitra cornicula Linné 3 1 



— fusca Swainson 3i 



— loricea (Lamarck) Drouet 3i 



— lutescens Lamarck 3 1 



— olivoidea Cantraine 3i 



— zebrina d'Orbigny 3 1 



Mitrella fusca Swainson 3i 



MlTRID>E 3i 



Mit7-olumna olivoidea Cantraine 3 1 



— — var. crenipicta nov. var. 



(pi. II, fig. 6», 6b) 3i 



Modiola (?) vitrea Meller jj 



