Accacladium Odhner, 1928 (taxonomy source)
Accacladocoelium macrocotyle (Diesing, 1858) Robinson, 1934 (additional source)
Accacladocoelium nigroflavum (Rudolphi, 1819) Robinson, 1934 (additional source)
Accacoeliidae Odhner, 1911 (taxonomy source)
Accacoelium Monticelli, 1893 (taxonomy source)
Aporocotyle simplex Odhner, 1900 (redescription)
Brachyphallus crenatus (Rudolphi, 1802) Odhner, 1905 (redescription)
Crepidostomum farionis (Müller, 1780) Lühe, 1909 (redescription)
Derogenes varicus (Müller, 1784) Looss, 1901 (redescription)
Deropristis inflata (Molin, 1859) Odhner, 1902 (redescription)
Fellodistomum fellis (Olsson, 1868) Nicoll, 1909 (redescription)
Hemiurus levinseni Odhner, 1905 (redescription)
Lecithaster confusus Odhner, 1905 (redescription)
Lecithaster gibbosus (Rudolphi, 1802) Lühe, 1901 (redescription)
Lecithophyllum botryophoron (Olsson, 1868) Odhner, 1905 (redescription)
Lecithostaphylinae Odhner, 1911 (additional source)
Lepidapedon elongatum (Lebour, 1908) Nicoll, 1910 (redescription)
Lepidapedon rachion (Cobbold, 1858) Stafford, 1904 (redescription)
Otodistomum veliporum (Creplin, 1837) Stafford, 1904 (redescription)
Peracreadium commune (Olsson, 1868) Nicoll, 1909 (redescription)
Podocotyle atomon (Rudolphi, 1802) Odhner, 1905 (redescription)
Prosorhynchus crucibulum (Rudolphi, 1819) Odhner, 1905 (redescription)
Ptychogonimus megastoma (Rudolphi, 1819) Lühe, 1900 accepted as Ptychogonimus megastomum (Rudolphi, 1819) Lühe, 1900 (redescription)
Stephanostomum baccatum (Nicoll, 1907) Manter, 1934 (redescription)
Steringophorus furciger (Olsson, 1868) Odhner, 1905 (redescription)
Steringotrema pagelli (van Beneden, 1871) Odhner, 1911 (redescription)
Zoogonoides viviparus (Olsson, 1868) Odhner, 1902 (redescription)

United Kingdom for Crepidostomum farionis (Müller, 1780) Lühe, 1909 
United Kingdom Exclusive Economic Zone for Brachyphallus crenatus (Rudolphi, 1802) Odhner, 1905 
United Kingdom Exclusive Economic Zone for Derogenes varicus (Müller, 1784) Looss, 1901 
United Kingdom Exclusive Economic Zone for Fellodistomum fellis (Olsson, 1868) Nicoll, 1909 
United Kingdom Exclusive Economic Zone for Lecithaster gibbosus (Rudolphi, 1802) Lühe, 1901 
United Kingdom Exclusive Economic Zone for Lecithophyllum botryophoron (Olsson, 1868) Odhner, 1905 
United Kingdom Exclusive Economic Zone for Lepidapedon elongatum (Lebour, 1908) Nicoll, 1910 
United Kingdom Exclusive Economic Zone for Lepidapedon rachion (Cobbold, 1858) Stafford, 1904 
United Kingdom Exclusive Economic Zone for Otodistomum veliporum (Creplin, 1837) Stafford, 1904 
United Kingdom Exclusive Economic Zone for Peracreadium commune (Olsson, 1868) Nicoll, 1909 
United Kingdom Exclusive Economic Zone for Podocotyle atomon (Rudolphi, 1802) Odhner, 1905 
United Kingdom Exclusive Economic Zone for Prosorhynchus crucibulum (Rudolphi, 1819) Odhner, 1905 
United Kingdom Exclusive Economic Zone for Stephanostomum baccatum (Nicoll, 1907) Manter, 1934 
United Kingdom Exclusive Economic Zone for Steringophorus furciger (Olsson, 1868) Odhner, 1905 
United Kingdom Exclusive Economic Zone for Steringotrema pagelli (van Beneden, 1871) Odhner, 1911 
United Kingdom Exclusive Economic Zone for Zoogonoides viviparus (Olsson, 1868) Odhner, 1902 

 Spelling

 for Haplosplanchnus pachysomus (Eysenhardt, 1829) Looss, 1902

Soma is a noun, so Looss (1902) made an error in making it agree in gender with the generic name. The spelling H. ... [details]