Mesocoeliidae Faust, 1924 (identification resource)
Mesocoelium Odhner, 1910 (identification resource)
Mesocoelium americanum Harwood, 1932 (redescription)
Mesocoelium brachyenteron Dollfus, 1954 (redescription)
Mesocoelium brevicaecum Ochi in Goto & Ozaki, 1929 (additional source)
Mesocoelium burti Fernando, 1933 (redescription)
Mesocoelium carli André, 1915 (redescription)
Mesocoelium danforthi Hoffman, 1935 (redescription)
Mesocoelium elongatum Goto & Ozaki, 1929 accepted as Mesocoelium brevicaecum Ochi in Goto & Ozaki, 1929 (basis of record)
Mesocoelium geomydae Ozaki, 1936 (basis of record)
Mesocoelium georgesblanci Dollfus, 1954 (redescription)
Mesocoelium incognitum Travassos, 1921 (basis of record)
Mesocoelium japonicum Goto & Ozaki, 1930 (redescription)
Mesocoelium lanceatum Goto & Ozaki, 1929 accepted as Mesocoelium brevicaecum Ochi in Goto & Ozaki, 1929 (redescription)
Mesocoelium leiperi Bhalerao, 1936 (redescription)
Mesocoelium magrebense Dollfus, 1954 (redescription)
Mesocoelium maroccanum Dollfus, 1951 (basis of record)
Mesocoelium marrsi Fernando, 1933 (redescription)
Mesocoelium megaloon Johnston, 1912 (redescription)
Mesocoelium meggitti Bhalerao, 1927 (redescription)
Mesocoelium mesembrium Johnston, 1912 (redescription)
Mesocoelium microon Nicoll, 1914 (redescription)
Mesocoelium minutum Park, 1939 accepted as Mesocoelium brevicaecum Ochi in Goto & Ozaki, 1929 (basis of record)
Mesocoelium monas (Rudolphi, 1819) Teixeira de Freitas, 1958 (redescription)
Mesocoelium monodi Dollfus, 1929 (redescription)
Mesocoelium oligoon Johnston, 1912 (redescription)
Mesocoelium ovatum Goto & Ozaki, 1930 accepted as Mesocoelium brevicaecum Ochi in Goto & Ozaki, 1929 (redescription)
Mesocoelium pearsei Goto & Ozaki, 1930 accepted as Mesocoelium brevicaecum Ochi in Goto & Ozaki, 1929 (redescription)
Mesocoelium schwetzi Dollfus, 1950 (redescription)
Mesocoelium sociale (Lühe, 1901) Odhner, 1910 (redescription)
Mesocoelium travassosi Pereira & Cuocolo, 1940 (redescription)
Pintneria Poche, 1907 (identification resource)
Pintneria mesocoelium (Cohn, 1903) Hughes, Higginbotham & Clary, 1941 (redescription)