Caballeroides Chaturvedi & Khera, 1977 accepted as Ektaphelenchus Fuchs, 1937 (original description)
Caballeroiella Lamothe-Argumedo, 1977 accepted as Genarchella Travassos, Artigas & Pereira, 1928 (original description)
Caballeronema Margolis, 1977 (original description)
Caballerorhynchus Salgado-Maldonado, 1977 (original description)
Caballerotrematoides Madhavi, 1977 accepted as Leiomonorchis Mamaev in Oshmarin, Mamaev & Lebedev, 1970 (original description)
Neocaballerotrema Simha, 1977 (original description)
Phanerothecium Kritsky & Thatcher, 1977 † (original description)
Retractomonorchis Madhavi, 1977 accepted as Opisthomonorcheides Parukhin, 1966 (original description)
Thailandobilharzia Baugh, 1977 (original description)