Aplectana adaechevarriae Ramallo, Bursey & Goldberg, 2008 (basis of record)
Aplectana delirae (Fabio, 1971) Baker, 1980 (basis of record)
Aplectana fusiforme Savazzini, 1928 (status source)
Aplectana hylambatis (Baylis, 1927) Travassos, 1931 (basis of record)
Aplectana meridionalis Lent & Freitas, 1948 (basis of record)
Aplectana pudenda Masi Pallares & Maciel, 1974 accepted as Aplectana hylambatis (Baylis, 1927) Travassos, 1931 (basis of record)
Aplectana tarija Ramallo, Bursey & Goldberg, 2007 (basis of record)
Borrellostrongylus platensis Gutiérrez, 1945 (basis of record)
Bufonerakis andersoni Baker, 1980 (basis of record)
Cosmocerca cruzi Rodrigues & Fabio, 1970 (additional source)
Cosmocerca parva Travassos, 1925 (additional source)
Cosmocerca podicipinus Baker & Vaucher, 1984 (additional source)
Cosmocerca rara Freitas & Vicente, 1966 (basis of record)
Cosmocercella minor (Freitas & Dobbin, 1961) Baker & Adamson, 1977 (basis of record)
Falcaustra mascula (Rudolphi, 1819) Freitas & Lent, 1941 (additional source)
Falcaustra sanjuanensis Gonzalez, Sanabria & Quiroga, 2013 (additional source)
Foleyella helvetica Kreis, 1934 accepted as Icosiella neglecta (Diesing, 1851) Seurat, 1917 (basis of record)
Gyrinicola chabaudi Araujo & Artigas, 1982 (additional source)
Hedruris mucronifer Schuurmans Stekhoven, 1952 (basis of record)
Icosiella neglecta (Diesing, 1851) Seurat, 1917 (additional source)
Nematoxynema Skrjabin & Schikhobalova, 1951 accepted as Falcaustra Lane, 1915 (basis of record)
Neoraillietnema Ballesteros-Márquez, 1945 accepted as Aplectana Railliet & Henry, 1916 (basis of record)
Neoxysomatoides Yamaguti, 1961 accepted as Aplectana Railliet & Henry, 1916 (basis of record)
Neyraplectana Ballesteros-Márquez, 1945 accepted as Aplectana Railliet & Henry, 1916 (basis of record)
Oswaldocruzia mazzai Travassos, 1935 (basis of record)
Oswaldocruzia proencai Ben Slimane & Durette-Desset, 1995 (basis of record)
Oswaldocruzia subauricularis (Rudolphi, 1819) (basis of record)
Oxyascaris caudacutus (Freitas, 1958) Baker & Vaucher, 1984 (basis of record)
Oxysomatium bonariensis Gutierrez, 1945 accepted as Aplectana hylambatis (Baylis, 1927) Travassos, 1931 (basis of record)
Parabatrachostrongylus Tantalean & Naupay, 1974 accepted as Borrellostrongylus Gutiérrez, 1945 (basis of record)
Paraoxyascaris Oliveira Rodrigues & Sodre Rodrigues, 1971 accepted as Oxyascaris Travassos, 1920 (basis of record)
Pteroxyascaris Freitas, 1958 accepted as Oxyascaris Travassos, 1920 (basis of record)
Rhabdias elegans Gutierrez, 1945 (additional source)
Rhabdias fuelleborni Travassos, 1926 (basis of record)
Rhabdias mucronata Schuurmans Stekhoven, 1952 (additional source)
Rhabdias sphaerocephala Goodey, 1924 (basis of record)
Rhabdias truncata Schuurmans Stekhoven, 1952 (additional source)
Schrankia Travassos, 1925 accepted as Schrankiana Strand, 1942 (basis of record)
Schrankiana Strand, 1942 (additional source)
Schrankiana chacoensis Gonzalez & Hamann, 2014 (additional source)
Schrankiana schranki (Travassos, 1925) Strand, 1942 (basis of record)
Schranknema Travassos, 1949 accepted as Schrankiana Strand, 1942 (basis of record)
Serpinema trispinosum (Leidy, 1852) (basis of record)
Trionchonema Kreis, 1932 accepted as Cosmocercoides Wilkie, 1930 (basis of record)

Argentina for Aplectana fusiforme Savazzini, 1928 
Argentina for Bufonerakis andersoni Baker, 1980 
Argentina for Microfilaria tamborinii Mazza & Franke, 1927 
Argentina for Schrankiana schranki (Travassos, 1925) Strand, 1942 
Buenos Aires for Aplectana hylambatis (Baylis, 1927) Travassos, 1931 
Buenos Aires for Borrellostrongylus platensis Gutiérrez, 1945 
Buenos Aires for Rhabdias elegans Gutierrez, 1945 
Chaco for Schrankiana chacoensis Gonzalez & Hamann, 2014 
Córdoba for Aplectana hylambatis (Baylis, 1927) Travassos, 1931 
Corrientes for Aplectana adaechevarriae Ramallo, Bursey & Goldberg, 2008 
Corrientes for Aplectana delirae (Fabio, 1971) Baker, 1980 
Corrientes for Aplectana hylambatis (Baylis, 1927) Travassos, 1931 
Corrientes for Cosmocerca cruzi Rodrigues & Fabio, 1970 
Corrientes for Cosmocerca parva Travassos, 1925 
Corrientes for Cosmocerca podicipinus Baker & Vaucher, 1984 
Corrientes for Cosmocerca rara Freitas & Vicente, 1966 
Corrientes for Cosmocercella minor (Freitas & Dobbin, 1961) Baker & Adamson, 1977 
Corrientes for Falcaustra mascula (Rudolphi, 1819) Freitas & Lent, 1941 
Corrientes for Gyrinicola chabaudi Araujo & Artigas, 1982 
Corrientes for Oswaldocruzia proencai Ben Slimane & Durette-Desset, 1995 
Corrientes for Oswaldocruzia subauricularis (Rudolphi, 1819) 
Corrientes for Oxyascaris caudacutus (Freitas, 1958) Baker & Vaucher, 1984 
Corrientes for Rhabdias elegans Gutierrez, 1945 
Corrientes for Rhabdias fuelleborni Travassos, 1926 
Corrientes for Rhabdias mucronata Schuurmans Stekhoven, 1952 
Corrientes for Rhabdias sphaerocephala Goodey, 1924 
Corrientes for Serpinema trispinosum (Leidy, 1852) 
Formosa for Icosiella neglecta (Diesing, 1851) Seurat, 1917 
Jujuy for Aplectana meridionalis Lent & Freitas, 1948 
Jujuy for Oswaldocruzia mazzai Travassos, 1935 
Salta for Aplectana hylambatis (Baylis, 1927) Travassos, 1931 
Salta for Aplectana tarija Ramallo, Bursey & Goldberg, 2007 
Salta for Oswaldocruzia proencai Ben Slimane & Durette-Desset, 1995 
Salta for Rhabdias elegans Gutierrez, 1945 
San Juan for Aplectana hylambatis (Baylis, 1927) Travassos, 1931 
San Juan for Falcaustra sanjuanensis Gonzalez, Sanabria & Quiroga, 2013 
Tucumán for Hedruris mucronifer Schuurmans Stekhoven, 1952 
Tucumán for Rhabdias truncata Schuurmans Stekhoven, 1952 

 Spelling

 for Oxysomatium bonariensis Gutierrez, 1945

Malformed suffix. DIG [details]

 Taxonomic remark

 for Microfilaria tamborinii Mazza & Franke, 1927

This species has been described from juvenile specimens, adults were not found. Baker (1987) considers this species ... [details]

 Taxonomy

 for Aplectana fusiforme Savazzini, 1928

Baker (1980a) considered that the description of this species was inadequate; the presence of a paired row of large ... [details]