“…Myxobolus insignis Eiras, Malta, Varela and Pavanelli, 2005, was found infecting the lamellae of Semaprochilodus insignis Jardine and Schomburgk, 1841, from the Amazon River [9]. Myxobolus franciscoi Eiras, Monteiro and Brasil-Sato, 2010, has been described infecting the fins of Prochilodus argenteus Spix and Agassiz, 1829, from the São Francisco River, and Myxobolus lomi Azevedo, Vieira, Vieira, Silva, Matos and Abdallah, 2013, was found infecting the fins of P. lineatus from the Peixe River, in the state of São Paulo [10,11].…”