Classes. Orders. Families. Genera.
TYPE
MALACOZOARIA		 Univalves CEPHALOPHORA Cellulacea Planulacea Renulina, Peneroplis.
Sphærulacea Miliola, Pollontes, Melonia, Saracenaria, Textularia.
Nummulacea Nummulites, Orbiculina, Helicites, Placentula, Vorticialis, Siderolites.
Polyphalamacea Orthocerata Belemnites, Conularia, Conilites, Orthoceras, Baculites.
Lituacea Icthysarcolites, Lituola, Spirula, Spirolina, Hamites, Ammonoceras.
Cristacea Crepidulina, Oreas, Linthuris.
Ammonacea Discorbis, Scaphites, Ammonites, Simplegas.
Nautilacea Polystomelle, Nautilus, Lenticulina.
Turbinacea Cibicides, Rotalia.
Turriculacea Turrilites.
PARACEPHOLOPHORA
DIOICA		 Siphonobranchiata Siphonostomata Pleurotoma, Rostellaria, Fusus, Pyrula, Fasciolaria.
Turbinella, Columbella, Triton, Struthiolaria, Ranella, Murex.
Entomostomata Cerithium, Pyrena, Melanopsis, Planaxis, Subula, Terebra.
Eburna, Buccinum, Harpa, Dolium, Cassis, Cassidaria, Ricinula.
Cancellaria, Purpura, Concholepas, Terebra, Mitra.
Angyostomata Strombus, Conus, Terebellum, Oliva, Ancillaria.
Voluta, Mitra, Marginella, Volvaria, Cypræa, Ovulum.
Asiphonibranchiata Goniostomata Solarium, Trochus.
Cricostomata Monodonta, Turbo, Pleurotomaria, Littorina, Delphinula, Cyclostoma.
Paludina, Valvata, Scalaria, Proto, Turitella, Vermetus.
Siliquaria, Magilus.
Hemicyclostomata Nerita, Neritina, Clithon, Velates, Pileolus, Navicella, Natica.
Ellipsostomata Helicina, Ampullaria, Melania, Rissoa, Phasianella, Pleurocerus.
Oxystomata Janthina.
PARACEPHOLOPHORA
MONOICA		 Pulmobranchiata Limnacea Limnæa, Physa, Planorbis.
Auriculacea Auricula, Pedipes, Tornatella, Tomogerus, Pyramidella.
Limacinea Succinea, Bulinus, Achatina, Clausilia.
Pupa, Partula, Helix, Vitrina, Testacella, Parmacella, Limacella, Limax.
Chismobranchiata Sigaretus, Cryptostomata, Stomatella, Velutina.
Monopleurobranchiata Sub-aplysiaca Pleurobranchus.
Aplysiaca Aplysia, Dolabella.
Patelloidea Umbrella, Siphonaria.
Akera Bulla, Bellerophon, Sormetus.
Aporobranchiata Thecosomata Hyalæa, Cleodora, Cymbulia.
Nucleobranchiata Nectopoda Carinaria.
Pteropoda Atlanta, Spiratella, Argonauta.
PARACEPHOLOPHORA
HERMAPHRODITA		 Cirrobranchiata Dentalium.
Cervicobranchiata Retifera Patella.
Branchifera Fissurella, Emarginula, Parmophorus.
Scutibranchiata Otides Haliotis, Ancylus.
Calyptracea Crepidula, Calyptræa, Capulus, Hipponyx, Notrema.
Bivalves ACEPHALOPHORA Palliobranchiata Lingula, Terebratula, Strophomena, Dianchora.
Thecidium, Plagiostoma, Podopsis, Orbicula, Crania.
Rudistes Sphærulites, Hippurites, Radiolites, Birostrites, Calceola.
Lamellibranchiata Ostracea Anomia, Placuna, Ostræa, Gryphæ.
Sub-ostracea Spondylus, Plicatula, Hinnites, Pecten, Pedum, Lima.
Margaritacea Vulsella, Malleus, Avicula, Perna, Crenatula.
Inoceramus, Catillus, Pulvinites, Gervillia.
Mytilacea Pinna, Mytilus.
Arcacea Arca, Pectunculus, Nucula.
Sub-mytilacea Anodon, Unio, Cardita.
Chamacea Chama, Diceras, Etheria, Tridacna, Hippopus, Isocardium, Trigonia.
Conchacea Cardium, Donax, Tellina, Lucina, Cyclas.
Cyprina, Mactra, Erycina, Crassatella.
Venerirupis, Venus, Coralliophaga.
Clotho, Corbula, Sphænia, Ungulina.
Pylorides Pandora, Anatina, Thracia, Mya, Lutricola.
Psammocola, Soletellina, Sanguinolaria, Solenocurtus.
Solen, Solemya, Panopæa, Glycimeris, Saxicava, Byssomya.
Rhomboides, Gastrochæna, Clavagella, Aspergillum.
Adesmacea Pholas, Teredina, Teredo, Fristulana, Septaria.
SUB-TYPE
MALENTOZOARIA		 Multivalves NEMATOPODA Lepadicea Gymnolepas, Pentalepas, Polylepas, Litholepas.
Balanidea Balanus, Acasta, Octhosia, Conia, Creusia, Pyrgoma, Chthalamis.
Coronula, Chelnobia, Cetopirus, Diadema, Tubicinella.
POLYPLAXIPHORA Seriales Chiton, Chitonellus.

Fig. 1 to 33.

Fig. 34 to 59.

Fig. 60 to 78.