Purpuradusta fimbriata fimbriata 
Pustulose Wart Slug 
Pygmy Seahare 
Pyjama Slug 
Pyramid Trochus 
Quagga mussel 
Queen Scallop 
Quick Gloss Snail 
Rachis punctata 
Ram's horn squid 
Ramose Murex 
Ratnadvipia karui 
Razor clam 
Reaper cuttlefish 
Red Abalone 
Red Sea Chelidonura 
Red slug 
Red triangle slug 
Red-lined flabellina 
Red-mouthed Dog Winkle 
Red-tipped Eubranchus 
Red-tipped Sea Goddess 
Reticulate Taildropper 
Reticulated Cowry Helmet