Hypselodoris zephyra 
Indrella ampulla 
Iridescent Scallop 
Iridescent semi-slug 
Isognomostoma isognomostomos 
Isomeria ritchieana 
Ivory Cone 
Janolus flavoanulatus 
Jewel enope squid 
Jorunna rubescens 
Kaloplocamus acutus 
Kershaw's Panda-Snail 
Keyhole Limpet 
Kuni's Nudibranch 
Kuroda Seahare 
Lamarck's Carinaria 
Lamprohaminoea evelinae 
Leafy Hornmouth 
Leech Aglaja 
Lehmannia marginata 
Leopard Sea Slug 
Leopard slug 
Lepidochitona cinerea 
Leptopoma atricapillum