Asteriomyzostomidae Jägersten, 1940 (basis of record)
Asteromyzostomidae Wagin, 1954 (basis of record)
Asteromyzostomum Wagin, 1954 (basis of record)
Asteromyzostomum Wagin, 1954 (current name source)
Contramyzostoma Eeckhaut, Grygier & Deheyn, 1998 (current name source)
Contramyzostoma Eeckhaut, Grygier & Deheyn, 1998 (basis of record)
Endomyzostomatidae (basis of record)
Endomyzostomum (current name source)
Endomyzostomum (basis of record)
Endomyzostomum (name verified source)
Mesomyzostomatidae (basis of record)
Mycomyzostoma Eeckhaut, 1998 (current name source)
Mycomyzostoma Eeckhaut, 1998 (basis of record)
Myzostomatidae Benham, 1896 (basis of record)
Protomyzostomatidae (basis of record)
Pulvinomyzostomidae (basis of record)
Stelechopodidae (basis of record)