Mugil platanus 6 Mugilidae 6 Mugiliformes Ancyrocephalidae 4 Gill parasites 4 Ligophorus 4 Monogenea 4 Mullets 4 South Atlantic Ocean 4 Uruguay 4 Argentina 2 Atlantic Ocean 2 Atlantic Ocean (Southwest) 2 Identification 2 Mugil 2 Mugil liza 2 South America 2 Taxonomy 2 Teleostei 2 geographical distribution 2 identification key 2 taxonomy 2 teleost 2