Zur Systematik der Distomen. 171 



1905. Odhnee, Th., Die Trematoden des arktischen Gebietes, in: Fauna 



arctica, Vol. 4, und Diss. Upsala. 

 1898, Peatt, H. S., A contribution to tbe life-history and anatomy of 



the Appendiculate Distomes, in: Zool. Jahrb., Yol. 11, Anat. 

 1809. RuDOLPHi, K. A., Entozoorum sive vermium intestinalium historia 



naturalis, Amstelaedami. 

 1819. — , Entozoorum Synopsis, Berolini. 

 1898. Stiles, Ch. W. and A, Hassall, Notes on parasites 48. An 



inventory of the genera and subgenera of the Trematode family 



Fasciolidae, in: Arch. Parasitol., Paris, Vol. 1, No. 1. 

 1889. StossiCH, M., Brani di Elmintologia tergestina, Serie sesta, in: 



Boll. Sog. Nat. Trieste, Vol. 11. 

 1860. "Wagener, C. R., lieber Distoma appendiculatum, in: Arch. 



Naturg., Jg. 26, Bd. 1. 



