| Common name (English) | |
|---|---|
| Hydroides heterocera | |
| Hydroides homoceros | |
| Hypselodoris infucata | |
| Ixa monodi | |
| Lagocephalus guentheri | Diamondback pufferfish, Half-smooth golden pufferfish |
| Lagocephalus sceleratus | Silver-cheeked toadfish, giant toadfish |
| Lagocephalus suezensis | Suez Puffer |
| Lamprohaminoea ovalis | |
| Leucotina natalensis | |
| Linguimaera caesaris | |
| Lutjanus argentimaculatus | Creek red bream, Amarillo Snapper |
| Lysidice collaris | |
| Macrophthalmus indicus | |
| Matuta victor | |
| Metapenaeopsis aegyptia | |
| Metapenaeus monoceros | Speckled shrimp |
| Metaxia bacillum | |
| Microcosmus exasperatus | |
| Mnemiopsis leidyi | Comb jelly, Sea walnut |
| Mnestia girardi |