•^^^ 



ittDlIusraium J3tstributt0 iftrtljD^irn. 



FAMILIES. 



,„ , . , r Asiicririlliim, ClavagolUi 



GENERA. 



Fistulana, Gastrocliii:'- 



r Mya, Ana 

 < Nea-ra, 

 1. chania, ( 



TKOPIO- 

 PODA. 



UlMl S( I I.DS \ 



I'huliidanit Xylo])lias:a, Pholas. 



r Solen, Solecurtus, Panopcea, Glycimeris, Sole- 

 l mya, Solenclla, Glaucononie, Pholadoinya. 



Anatina, Osteodesma, Thracia, Corl)ula, 

 Pandora, Myodora, Anatinella, Ulyo- 

 Clcidothienis. 

 < Ijutraria, Jlactra, Gnathodon, Crassatella, Mcso- 

 L desnia, L'ngulina, Aniphidesnia, Cuniingia. 

 . . Saxicava, Petricola. 



/ Sanguinolaria, Psammobia, Galeomma, Tellina, 

 \ Corbis, Lucina, Donax, Capsa. 

 f Cyclas, Cyrcna, Galathsea, Cj-prina, Astarte, \'c- 

 l nus, Cytherea, PuUastra. 



Cardiiwea Cardium, Isocardia, Cardita, Cypricardia. 



Arciicea Cuculkea, Area, Pectunculus, Nucula. 



Trigomwea Trigoiiia. 



Naiades IJnio, Hyria, Anodon, Iridina, Mycetopus. 



Chumiiceti Etheria, Chama. 



Tridiicnitcen .... Tridacna, Hipiiopus. 



Mytilacea Lithodomus, niodiola, Mytilus, Pinna. 



L'.NiMistVLosA J Aficti/acea Crenatula, Pema, Blalleiis, Vulsella, Avicula. 



Pectitiacea Pedum, Lima, Pocten, PlicatiJa, Spondylus. 



'^Ostracea Ostrwa, Placuna, Placunanomia, Anomia. 



Solriiacii . . 



Myarin . . . 



Mactniceii. 

 Litlwphnfru 

 Xi/»ipliucfit 



Cuitcliuceu . 



KRACHIOPOUA 



r Tendinosa Lingula, Terebratula. 



*■ Adhterentiii 



GASTKHO- 

 POUA. 



PlLMOIlRAMUl.VTA .. 



Coliinacea . 



Thecidium, Crania, Orbicula. 



fCiEROBRANfiii.vTA Uentalium. 



CvtLouuANCui ATA Chiton, Cliitoncllus, Patella. 



rir:... „. f Lottia, Mouretia, Siphonaria, Pannophorus, 



\ Emargumla, FissureUa. 



Ckbvrouranciiiata'! f^'iP^il'iceii Crepidula, Calyptrwa, Hipponyx, Pileopsis. 



I MacrusfiDiititii . . Velutina, Sigaretus, Stomatia, llaliotis. 

 ^Tii/ti.ipiniceu . . . Siliepiaria, \'ermetus. 



rBiiUaci'u IJulla. 



Pi.KiuouRAMUiATA J St.,„;^/,,^//;rf,a,ia .picurobranchus. Umbrella. 



LAplysiaiiii Aplysia, Dolabclla. 



Xiii.EouRANCiiiATA Carinaria. " 



f Limacinea Parmacella, Limax, Testacella, Vitrina. 



r Helix, Carocolla,Anastoma, Pupa, Clausilla, }5uli- 

 \ mus, Partula, Achatina, Achatinella, Sueeinea. 

 Cyctostomncett . . Pupina, Truncatella, Cyclostoma, Helicina. I 



Auriculacea .... Auricula, Scarabus, Cbilina. | 



hymnoeanii Planorliis, Lymnwa, Physa, Ancylus, 



Meluuitina Melania, Melanopsis. 



I'eristumnta .... Valvata, Paludina, AmpuUaria. 



Xeritiirea Navicella, Neritina, Nerita, Neritopsis, Natica. 



lanthmea lanthina. 



Ptirncea Tornatella, Pyramidella. 



C Rissoa, Eulima, Scalaria, Delphinula, Solarium, 

 Tiirl/inaci'ii ■ ■ ■ ■{ Phorus, Rotella, Trochus, Turbo, Margarita, 



[ Littorina, PhasiancUa, Turritella. 



Ptirttsilicd Stylifcr. 



C Ceritbium, TurbincUa, Cancellaria, Fasciolaria, 

 Vtiiiuli/ini ■ ■ ■ ■{ Fusus, Pleurotoma, P\Tula, Murex, Typhis, 



[ Ranella, Triton. 

 Aliita Struthiolaria, Rostellaria, Pterocera, Strombus. 



fCassidaria, Oniscia, Cassis, Ricinula, Colum- 

 bclla, Purpura, J\Ionoceros,Concholepas, Ilar- 

 pa, Uolium, Trichotropi.i, IMagilus, Lepto- 

 conebus, Buccinum, N;vssa, Planaxis, Eljur- 

 l^ na, Ancilbiria, Oliva, Terebra. 

 Coliimelltila .... MargincUa, I\Iitra, A'oluta, Blelo, Cyniba. 



\_Conruluta Erato, Cypriea, Ovuluin, Terel)ellum, Conu.s. 



HTKKOPODV / Hyal»a, Cleodora, Limacina, Creseis, Cuvieria, 



\ Cymbulia. 



CEPHALO- , I'oi.vTHALAMiA Spirula, Nautilus. 



POUA. \ MoNOTiiALAMiA Argonauta. A 



LPr( TI.MBU VM IlIATA ' 



