122 selected
- Not filled in
- Pachychilus
- Pachycymbiola
- Palmadusta
- Palmadusta diluculum
- Panthera
- Paphia
- Paphies
- Papillicardium
- Papillifera
- Papuina
- Papustyla
- Papyridea
- Paradrillia
- Parametaria
- Pararyssota
- Paratrophon
- Paropeas
- Parvicardium
- Parviterebra
- Pascula
- Patella
- Pecten
- Pelicaria
- Pellasimnia
- Penion
- Periglypta
- Peristernia
- Perna
- Perrinia
- Persicula
- Persististrombus
- Personella
- Petricola
- Petricolaria
- Phalium
- Pharaonella
- Phasianella
- Phasianotrochus
- Phasianus
- Phenacovolva
- Philine
- Phoenicobius
- Pholas
- Phorcus
- Phos
- Phosinella
- Photinastoma
- Photinula
- Phycodurus
- Phyllocoma
- Phylloda
- Phyllonotus
- Physeter
- Pica
- Pictocolumbella
- Pila
- Pilosabia
- Pilsbryspira
- Pinctada
- Pisania
- Pitar
- Placamen
- Planaxis
- Planispira
- Planorbarius
- Planorbella
- Platalea
- Plebidonax
- Pleurodonte
- Pleuroloba
- Plicifusus
- Plicoliva
- Plutonia
- Polinices
- Polititapes
- Pollia
- Polymesoda
- Pomacea
- Pomatias
- Pomaulax
- Pravonitor
- Priene
- Primovula
- Prionovolva
- Prisogaster
- Prodotia
- Profundiconus
- Protapes
- Proteopitar
- Provocator
- Proxicharonia
- Prunum
- Pseudachatina
- Pseudamussium
- Pseudodaphnella
- Pseudofusus
- Pseudoliotia
- Pseudoliva
- Pseudolucinisca
- Pseudonebularia
- Pseudopartula
- Pseudoscilla
- Pseudovertagus
- Pterochelus
- Pteropurpura
- Pterynotus
- Ptychobela
- Pugilina
- Pulchrastele
- Pulsarella
- Pupa
- Pupina
- Pupoides
- Pusio
- Pygocentrus
- Pyramidella
- Pyrazus
- Pyrene
- Pyreneola
- Pyrgiscus
- Pyruclia
- Python