Atamatam amazoniensis Bullard & Roberts in Bullard, Roberts, Warren, Dutton, Whelan, Ruiz, Platt, Tkach, Brant & Halanych, 2019 (additional source)
Atractis caballeroi Brenes & Bravo-Hollis, 1960 (basis of record)
Atractis cruciata Linstow, 1902 (basis of record)
Atractis dactyluris (Rudolphi, 1819) Dujardin, 1845 (basis of record)
Atractis impura Caballero, 1944 (basis of record)
Atractis marquezi Bursey & Flanagan, 2002 (basis of record)
Atractis thapari Petter, 1966 (basis of record)
Atractis trematophila Travassos, 1934 (basis of record)
Braunotrema pulvinatum (Braun, 1899) Price, 1930 (additional source)
Buckleyatractis marinkelli Khalil & Gibbons, 1988 (basis of record)
Caimanicola brauni (Mañé-Garzón & Gil, 1961) Brooks, 1980 (additional source)
Chapiniella Yamaguti, 1961 (additional source)
Chapiniella variabilis (Chapin, 1924) Yamaguti, 1961 (basis of record)
Cheloniodiplostomum brevis (MacCallum, 1921) Sudarikov, 1960 accepted as Cheloniodiplostomum breve (MacCallum, 1921) Sudarikov, 1960 accepted as Herpetodiplostomum breve (MacCallum, 1921) Zerecero, 1947 (additional source)
Cheloniodiplostomum testudinis (Dubois, 1936) Sudarikov, 1960 accepted as Herpetodiplostomum testudinis Dubois, 1936 (additional source)
Dioctophyme renale (Goeze, 1782) Collet-Meygret, 1802 (additional source)
Falcaustra affinis (Leidy, 1856) Harwood, 1932 (basis of record)
Falcaustra tikasinghi (Schroeder, Schmidt & Everard, 1977) Baker & Bain, 1981 (basis of record)
Halltrema avitellina Lent & Teixeira de Freitas, 1939 accepted as Halltrema avitellinum Lent & Teixeira de Freitas, 1939 (additional source)
Halltrema heteroxenum (Cordero & Vogelsang, 1940) Jones, 2005 (additional source)
Helicotrema spirale (Diesing, 1850) Odhner, 1912 (additional source)
Heronimus mollis (Leidy, 1856) Stunkard, 1954 (basis of record)
Labiduris gulosa (Rudolphi, 1819) (basis of record)
Labiduris irineuta Costa, 1961 (basis of record)
Labiduris zschokkei Linstow, 1899 (basis of record)
Loefgrenia Travassos, 1920 (basis of record)
Loefgrenia loefgreni Travassos, 1920 (basis of record)
Nematophila argentinum (Cordero & Vogelsang, 1940) Lenis & Vélez, 2011 (basis of record)
Nematophila grandis (Diesing, 1839) Travassos, 1934 (additional source)
Nematophila venezuelensis (Cordero & Vogelsang, 1940) Yamaguti, 1958 (additional source)
Neodeuterobaris pritchardae Brooks, 1976 (additional source)
Octangioides tlacotalpensis Caballero y C., 1942 (additional source)
Ophiotaenia cohospes Cordero, 1946 (basis of record)
Ophiotaenia lopesi Rego, 1967 (additional source)
Oriximinatrema noronhae Knoff, Brooks, Mullins & Gomez, 2012 (additional source)
Paratamatam iquitosiensis Bullard & Roberts in Bullard, Roberts, Warren, Dutton, Whelan, Ruiz, Platt, Tkach, Brant & Halanych, 2019 (additional source)
Podocnemitrema papillosum Alho & Vicente, 1964 (additional source)
Polystomoides magdalenensis Lenis & Garca-Prieto, 2009 (additional source)
Polystomoides rohdei Mañe-Garzón & Holcman-Spector, 1968 (additional source)
Prionosomoides phrynopsis (Mané-Garzon & Gil, 1961) Teixeira de Freitas & Dobbin, 1967 (additional source)
Prionosomoides scalaris Teixeira de Freitas & Dobbin, 1967 (additional source)
Pseudocleptodiscus margaritae Caballero, 1961 (additional source)
Pseudonematophila ovalis (Cordero & Vogelsang, 1940) Lenis & Vélez, 2011 (additional source)
Pseudotelorchis devincenzii (Mañé-Garzón & Gil, 1961) accepted as Telorchis devincenzii Mañé-Garzón & Gil, 1961 (additional source)
Rhytidodes gelatinosus (Rudolphi, 1819) Looss, 1901 (additional source)
Sauricola sauriciola Chapin, 1924 (basis of record)
Telorchis achavali Mañé-Garzón & Holcman- Spector, 1973 (basis of record)
Telorchis aculeatus (von Linstow, 1879) Braun, 1901 (additional source)
Telorchis bifurcus (Braun, 1899) Braun, 1901 (additional source)
Telorchis birabeni Mañé-Garzón & Gil, 1961 (basis of record)
Telorchis corti Stunkard, 1915 (additional source)
Telorchis diaphanus Teixeira de Freitas & Dobbin, 1959 (additional source)
Telorchis dubius Mañé-Garzón & Holcman-Spector, 1968 (basis of record)
Telorchis hagmanni Lent & Teixeira de Freitas, 1937 (additional source)
Telorchis parvus Braun, 1901 (additional source)
Telorchis platensis Mañé-Garzón & Gil, 1961 (basis of record)
Telorchis pleroticus (Braun, 1899) Braun, 1901 (additional source)
Telorchis productus Mañé-Garzón & Gil, 1961 (basis of record)
Telorchis rapidulus Dobbin, 1957 (additional source)