Acanthocheilus quadridentatus Molin, 1858 accepted as Acanthocheilus rotundatus (Rudolphi, 1819) (redescription)
Anisakis catodontis Baylis, 1929 accepted as Anisakis simplex sensu Davey, 1971 (original description)
Anisakis physeteris Baylis, 1923 accepted as Skrjabinisakis physeteris (Baylis, 1923) Safonova, Voronova & Vainutis, 2021 (additional source)
Anisakis similis (Baird, 1853) Baylis, 1920 (additional source)
Anisakis typica (Diesing, 1860) Baylis, 1920 (additional source)
Bolbosoma brevicolle (Malm, 1867) Porta, 1908 (additional source)
Bolbosoma capitatum (von Linstow, 1880) Porta, 1908 (additional source)
Bolbosoma hamiltoni Baylis, 1929 (original description)
Bolbosoma turbinella (Diesing, 1851) Porta, 1908 (additional source)
Contracaecum clavatum (Rudolphi, 1809) Baylis, 1920 accepted as Hysterothylacium clavatum (Rudolphi, 1809) accepted as Hysterothylacium aduncum (Rudolphi, 1802) Deardorff & Overstreet, 1981 (additional source)
Contracaecum rectangulum (von Linstow, 1907) (basis of record)
Contracaecum spiculigerum (Rudolphi, 1809) Railliet & Henry, 1912 accepted as Contracaecum rudolphii Hartwich, 1964 (additional source)
Contracaecum zenis Baylis, 1929 accepted as Hysterothylacium zenis (Baylis, 1929) Deardorff & Overstreet, 1980 (original description)
Corynosoma bullosum (Linstow, 1892) Railliet & Henry, 1907 (additional source)
Corynosoma hamanni (Linstow, 1892) Railliet & Henry, 1907 (additional source)
Crassicauda crassicauda (Creplin, 1929) Leiper & Atkinson, 1914 (additional source)
Cucullanus fraseri Baylis, 1929 accepted as Dichelyne fraseri (Baylis, 1929) accepted as Dichelyne (Cucullanellus) fraseri (Baylis, 1929) Petter, 1974 (original description)
Cucullanus fraseri var. nototheniae Baylis, 1929 accepted as Dichelyne fraseri (Baylis, 1929) accepted as Dichelyne (Cucullanellus) fraseri (Baylis, 1929) Petter, 1974 (original description)
Philometra globiceps (Rudolphi, 1819) Railliet, 1916 (additional source)
Porrocaecum decipiens (Krabbe, 1878) Baylis, 1920 accepted as Pseudoterranova decipiens (Krabbe, 1878) Gibson, 1983 accepted as Phocanema decipiens (Krabbe, 1878) Myers, 1959 (additional source)
Porrocaecum falklandicum Baylis, 1929 (original description)
Rhadinorhynchus johni Baylis, 1929 accepted as Aspersentis johni (Baylis, 1929) Chandler, 1934 (original description)
Rhadinorhynchus wheeleri Baylis, 1929 accepted as Aspersentis wheeleri (Baylis, 1929) Chandler, 1934 accepted as Aspersentis austrinus Van Cleave, 1929 accepted as Aspersentis megarhynchus (von Linstow, 1892) Golvan, 1960 (original description)
Spinitectus guntheri Baylis, 1929 (original description)

Angolan Exclusive Economic Zone for Philometra globiceps (Rudolphi, 1819) Railliet, 1916 
Cape Horn for Contracaecum spiculigerum (Rudolphi, 1809) Railliet & Henry, 1912 
Cape Verde for Bolbosoma capitatum (von Linstow, 1880) Porta, 1908 
Falkland Is. for Porrocaecum falklandicum Baylis, 1929 
Falkland Islands part of the South Atlantic Ocean for Contracaecum clavatum (Rudolphi, 1809) Baylis, 1920 
Falkland Islands part of the South Atlantic Ocean for Porrocaecum decipiens (Krabbe, 1878) Baylis, 1920 
Falkland Islands part of the South Atlantic Ocean for Rhadinorhynchus johni Baylis, 1929 
False Bay (South Africa) for Acanthocheilus quadridentatus Molin, 1858 
Saldanha Bay for Anisakis catodontis Baylis, 1929 
Saldanha Bay for Anisakis physeteris Baylis, 1923 
Saldanha Bay for Anisakis typica (Diesing, 1860) Baylis, 1920 
Saldanha Bay for Bolbosoma brevicolle (Malm, 1867) Porta, 1908 
Saldanha Bay for Bolbosoma turbinella (Diesing, 1851) Porta, 1908 
Saldanha Bay for Crassicauda crassicauda (Creplin, 1929) Leiper & Atkinson, 1914 
South African Exclusive Economic Zone for Bolbosoma brevicolle (Malm, 1867) Porta, 1908 
South African part of the Indian Ocean for Anisakis physeteris Baylis, 1923 
South Georgia for Anisakis physeteris Baylis, 1923 
South Georgia for Anisakis similis (Baird, 1853) Baylis, 1920 
South Georgia for Bolbosoma hamiltoni Baylis, 1929 
South Georgia for Cucullanus fraseri Baylis, 1929 
South Georgia for Cucullanus fraseri var. nototheniae Baylis, 1929 
South Georgia for Porrocaecum decipiens (Krabbe, 1878) Baylis, 1920 
South Georgia for Rhadinorhynchus wheeleri Baylis, 1929 
South Georgian part of the South Atlantic Ocean for Bolbosoma turbinella (Diesing, 1851) Porta, 1908 
South Sandwich Islands for Contracaecum rectangulum (von Linstow, 1907) 
South Shetlands for Porrocaecum decipiens (Krabbe, 1878) Baylis, 1920 
South West African Coast for Contracaecum zenis Baylis, 1929 
South West African Coast for Spinitectus guntheri Baylis, 1929 

 Identification

 for Acanthocheilus quadridentatus Molin, 1858

Baylis had some doubts on the ID, as it was based on a single juvenile female. [details]