Beneden, P. I. van et C. E. Hesse. 1863. Recherches sur les Bdellodes 



ou Hirudinees et les Trematodes marins. Bruxelles: 1-150. 

 Blanchard, E. 1847. Recherches sur I'organisation des vers. Ann. Sc. Nat. 



Zool. , ser. 3, 8: 271-341. 

 Brandes G. 1894. Fridericianella ovicola, n.g., n. sp. Ein neuer mono- 



genetischer Trematod. Abhandl. Naturf. Gesellsch. Halle, 20: 



303-310. 

 Braun, M. 1889-1893. Trematodes Rudolph! 1808. Bronn's Klass. u. 



Ordnung. Thierreichs, 4: 306-925. 

 Braun, M. 1896. Trematoden. Ergebn. Hamburg. • Magalhaens. Sammelreise, 



3: 1-7. 

 Bresslau, E. 1928-1933. Turbellaria. Erste Klasse des Cladus Plathelminthes. 



Kukenthal's and Krumbach's Handb. ZooL , 2, 1: 52-320. 

 Brinkmann, A. 1940. Contribution to our knowledge of the monogenetic 



trematodes. Bergens Mus. Aarbok, Naturvitenskapelig rekke, 1: 



1-117. 

 Brinkmann, A. 1942a. On some new and little-known Dactylocotyle species, 



with a discussion bn the relations between the genus Dactylocotyle 



and the (family) Diclidophoridae. Goteborgs Kungl. Vetensk. -och. 



Vitterhets-Samhalles Handl. , Sjatte F'oljden, Ser. B, 1, 13: 1-32. 

 Brinkmann, A. 1942b. On Octobothrium leptogaster F. S. Leuckart. Goteborgs 



Kungl. Vetensk. -och Vitterhets-Samhalles Handl. , Sjatte Foljden, 



Ser. B, 2, 3: 1-29. 



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