Cosmoxynema vianai Travassos, 1949 (additional source)
Cosmoxynemoides aguirrei Travassos, 1949 (additional source)
Cucullanus brevispiculus Moravec, Kohn & Fernandes, 1993 (additional source)
Cucullanus grandistomis (Ferrez & Thatcher, 1988) Moravec, Kohn & Fernandez, 1993 (basis of record)
Cucullanus pimelodellae Moravec, Kohn & Fernandes, 1993 (additional source)
Cucullanus pinnai petrodorasi Moravec, Kohn & Fernandez, 1997 accepted as Cucullanus pinnai Travassos, Artigas & Pereira, 1928 (additional source)
Cystidicoloides fischeri (Travassos, Artigas & Pereira, 1928) (additional source)
Cystidicoloides vaucheri Petter, 1984 (basis of record)
Goezia brasiliensis Moravec, Kohn & Fernandes, 1994 (basis of record)
Heliconema izecksohni Fabio, 1982 (additional source)
Ichthyouris brasiliensis Moravec, Kohn & Fernandes, 1992 (additional source)
Ichthyouris laterifilamenta Moravec, Kohn & Fernandes, 1992 (additional source)
Neocucullanus neocucullanus Travassos, Artigas & Pereira, 1928 (additional source)
Neoparaseuratum travassosi Moravec, Kohn & Fernandes, 1992 (additional source)
Paraseuratum soaresi Fabio, 1982 (basis of record)
Procamallanus (Procamallanus) peraccuratus Pinto, Fabio, Noronha & Rolas, 1976 (basis of record)
Raillietnema kritscheri Moravec, Salgado-Maldonado & Pineda-Lopez, 1993 (basis of record)
Rondonia rondoni Travassos, 1920 (additional source)
Spinitectus asperus Travassos, Artigas & Pereira, 1928 (additional source)
Spinitectus rodolphiheringi Vaz & Pereira, 1934 (additional source)
Spirocamallanus inopinatus (Travassos, Artigas & Pereira, 1928) accepted as Procamallanus (Spirocamallanus) inopinatus Travassos, Artigas & Pereira, 1928 (additional source)
Spirocamallanus pimelodus (Pinto, Fábio, Noronha & Rolas, 1974) accepted as Procamallanus (Spirocamallanus) pimelodus Pinto, Fábio, Noronha & Rolas, 1974 (additional source)
Spirocamallanus pintoi Kohn & Fernandes, 1988 accepted as Procamallanus (Spirocamallanus) pintoi (Kohn & Fernandes, 1988) (additional source)
Spirocamallanus solani Pinto, Fabio, Noronha & Rolas, 1975 (additional source)
Sprentascaris mahnerti Petter & Cassone, 1984 (additional source)
Touzeta ecuadoris Petter, 1987 (basis of record)
Travnema araujoi Fernandes, Santos-de Campos & de Toledo-Artigas, 1983 (additional source)