SINÔNIMOS = Thraulus trijuncta Banks, 1918 = Traver & Edmunds 1967: 381 [as trijunctus, misspeling of trijuncta] = Hubbard & Peters 1981:57 [as trijunctus, misspeling of trijuncta] = Hubbard 1982:267 [as trijunctus, misspeling of trijuncta] = Dominguez, Molineri, Pescador, Hubbard, Nieto 2006:508 [as trijunctus, misspeling of trijuncta]