Magnificent snake eel Magnificent splendid perch Magnolia Crappie Magnus' prawn-goby Magpie fiddler ray Magpie morwong Magpie perch Mahanadi razorbelly minnow Mahi Mahi Mahia whiptail Mahogany goby Mahogany snapper Maiden goby Mailed butterflyfish Maimed snake eel Mai-ndombe dwarf sprat Mainland's goby Majan croaker Majestic shrimpgoby Makira Rainbowfish Malabar black-backed barb Malabar blood snapper Malabar danio Malabar glassy perchlet Malabar grouper Malabar halfbeak Malabar leaffish Malabar mahseer Malabar pufferfish Malabar ricefish Malabar spinyeel Malabar sprat Malabar swampeel Malabar Sweeper Malabar thryssa Malabar tonguesole Malabar trevally Malacho Malagarasi sardine Malawi eyebiter Malawi gar Malawi spinyeel Malawi squeaker Malawi thick lip Malay combtail Malayan chromis Malayan deepsea boarfish Malayan eel blenny Malayan flounder Malayan flying barb