Iowa darter 
Lane snapper 
Lantern bass 
Latent sling-jaw wrasse 
Latticed Sandperch 
Leaf scorpionfish 
Leather Bass 
Leopard Rockcod 
Lethrinus harak 
Line-spot Flasher Wrasse 
Longface emperor 
Longfin grouper 
Longsnout Flathead 
Longspined bullhead 
Lubbock's wrasse 
Lunar fusilier 
Lunar-tailed bigeye 
Lutjanus carponotatus 
Lutjanus russeli 
Lyretail Anthias 
Lyretail hogfish 
Macropharyngodon negrosensis 
Madeira rockfish 
Mahogany snapper