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Pellis-Serpentis, Wood. 



Philippii, Koch. 



Pictus, Wood, 

 ^^rasimis, Menko. 



Puella, Phil. 



Punctulatus, Mart. 



Purpuratus, do. 

 f^fütJ^^Y Pyramis, Born. 



Quadricostatus, Wood. 



Rakettii, Payraud. 

 ^^^Radiatus, Gmel, 



Reticulatus, Wood. ^ 



Rhodostomus, Lmrk. "^ 



Roseus, Gmel. 



Rotularis, Lmrk. 

 ^^agittiferus, do. 



Scalaris, Anton. 



Sidereus, Phil. 



Spengleri, Gmel. 



Splendidus, '\Phil. 

 ^ Squarrosua. Lmrk. 



Stella^^ \\ ' 



^^triatus, Lin. 



Idem, do. 



Striolatus, Quoy & G. 



Tentoriiformis, Jonas. 



Triginus, Chemn. 



Tuber, Lin. 



Tumidus, Montf. 

 / Turbinatus, A. Ad. 



Umbilicaris, Lin. 



Undosus, Wood. 



Unguis, do. 

 ^-Urbanus, Gmel. 

 ^Varius, Lin. 



Verrucosus, Gmel. 



Villicus, Phil. 

 ^-Violaceus, Risso. 



Virgatus, Gmel. 



Viridis, do. 



Viridulus, do. 



Vittatus, Phil. 

 . ^Zizyphinus, Lin. 



■y-Phorus 



^Calculiferus, Reeve. 

 Corrugatus, do. 

 Exutus, do. 



nustus, do. 

 Pallidulus, do. 

 Philippinarum, A. Ad. 

 Solarioides, Reeve. 

 Solaris, do. - , 



Groeulandica, Beck. 

 Helicina, Fabric. 

 Obscnra, Couth. 

 Solariiformis, Sow. 

 Sulcata, do. 

 Striata, Brodp. 

 Taeniata, Sow. 

 ^--Undulata, do. 

 Vahlii, Müller. 

 Violacea, Sow. 

 Vitiginea, Menke. 



Elenchus 



Conicus, Sow-x ^ 



-1 jM ü n o (1 n t a 



**f'al^, 



^yM^ 





1 



«•^A.«/« Cvf ^ 



Margarita 



Caerulescens, King. 

 Cinerea, Gould. 

 Cingulata, Menke. 

 Costellata, Sow. 

 Cumingii, Adams. 

 Expansa, Sow. 

 Glauca, Müller. 



Angulatus, A. Adams. 



-Aiticulata, Lpirk. 



Idem, do. ^, .s AC«Hi>t t 



Aspera, Gmöl. 



Australis, Lmrk. 



Bellulus, Dunker. 



Caliculus, Wood. 



Canaliculata, Lmrk. 

 1,^-^arinata, A. Adams. 



Cerodes, do. 



Clanguloides, Wood. 



Constricta, Lmrk. 

 ^^orallina, Lin. 



Crenulata, Menke. 



Declives, Forskai. 



Dunkeri, Koch.,,^ , ,i- 



Gibbosa, A. Ad.^7^*-: 



Guinaicus, do. j^^^**"^^ 



Iriodon, Quoyy' 

 ^^ Jussieuii, Payraud. 



Labiatus, A. Ad. 

 ^^abio, Lmrk. 



Lugubris, do. 



Margaritaria, Phil. 



Mediterran eus, Wood. 



Minor, Ad. 



Modulus, Lmrk. 



Nigi'icans, A. Ad. 



Oraalomphalus, do. 



Patagonica, d'Orb. 

 ^J^haraonis, Lmrk.V »f«^ 



Punicea, Phil. 



Piirpnrascens, Ad. 



Richardii, Payraud. 



Ringens, Phil. 

 L-^osea, Lmrk. 



Smithii, Wood. 



Tectum, Lmrk. 



Turbinata, Born. 



Unedo, Ad. 



Unidens, Lister. 

 — Vieillotii, Payr^aud. 



L-ameta 

 Pulclierrima, Gray. 



Turbo 



Aethiops, Gmel. 



•'■• 



'-««# 



'V. 



Argyrostomus, Lin. 



Articulatus, Reeve. 



Castaneus, Gmel. 



Chrysostonuis, Lin. 

 ^^--Cidaris, Gmel. 

 ^jCornutus, do. 



jCoronatus, do. ^ ^_^ 1/ 

 -^dem, do. y^^^'- 



Idem, do. 



Crassus, Gray. 

 ^-Crenulatus, Gmel. 



Fluctuatus, Reeve. 



Idem, do. / 



Gruneri, Phil. ^^itA 



Iraperialis, Gmel. ^ ^ 



Lajonkairi, Deshs. 



Idem, do. '^^ifn 



Laminiferus, Reeve. '*^. 



Margaritaceus, Lin. 



Marmoratus, do. 

 ,^Nicobaricus, Gmel. 

 ,^ Niger, Gray. 

 ,^-^igerrimus, Gmel. 



Norisii, Sow. 



JPetholatus, Lin. 



^Pica, do. 



Pulcher, Reeve. 



Radiatus, Gmel. 



Regenfusii, Deshs. 



Rubicundus, Reeve. 



Rugosus, Lin. 



Sarmaticus, do. 



Saxosus, Reeve. 



Idem, do. 



Setosus, Gmel. 

 ^^maragdus, do. 

 ^ Sparverius, do. 



Spenglferianus, do. 



Ticaonicus, Reeve. 



Torquatus, Gmel. 



\ 



Idem, do. 



Undulatus, 



-■Versicolor, 



Chemn. 

 Gmel. 



Litorina 



A.ngulifera, Lmrk. 

 '^Idem, do. 

 -oAraucana, d'Orb. 



Arctica, Möller. 



Aspera, Phil. 



Carinata, d'Orb. 



Carinifera, Menke. 



Cincta, Quoy. 



Coronaria, Phil. 



Cumingii, do. 



Decollata, Kraus. 



Fasciata, Gray. 



Filosa, Sow. 



Glabrata, Phil. 



"jlroenlandica, Menke. 



Guttata, Phil. 



Intermedia, do. 



Irrorata, Say. 



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