Myloplus lucienaeMyloplus lucienae is a medium to large omnivorous fish of the family Serrasalmidae from Brazil. It and can grow to a length of.EtymologyThe fish is named in honor of Luciene Maria Kassar Borges, in recognition for her attempt in a 1986 Ph.D. dissertation to organize the knowledge of the herbivorous Serrasalmidae from the Rio Negro basin.