Leopard wirrah Leopard-spotted goby Leprous platanna-klipfish Lerma catfish Lerma chub Lerma livebearer Lesser African threadfin Lesser amberjack Lesser bream Lesser devil ray Lesser electric ray Lesser Guinean devil ray Lesser guitarfish Lesser gurnard Lesser orange brotula Lesser prickleback Lesser sand-eel Lesser sandshark Lesser spiny eel Lesser spotted dogfish Lesser thrush eel Lesser tigertooth croaker Lesser weever Lesser-spotted leatherjacket Lesson's thicklip Lesueur's goby Lethrinops red flush Lethrinops rounded head Letter opener Lewis' Wriggler Liberian swamp eel Lichen moray Lichtenstein's Seahorse Licorice gourami Licoricemouth cucumberfish Lidwill's dwarfgoby Liechtenstein's goby Lifehouse dwarfgoby Light dusky rockfish Lightfish Lightheaded dottyback Lighthouse lizardfish Lightning-man threefin Lightnose skate Light's bitterling Lilac pygmygoby Limbaugh's damselfish Limones splitfin Limp eelpout Limpid cardinal