WOODWORTH: ILLINOIS TUEBELLARIA. 15 



Leydig, F. 



1864. Tafeln zur vergleichendeu Anatomie. Tubingen. 



Oersted, A. S. 



1844. Eutwurf eiuer systematischen Eintheilung und speciellen Beschrei- 

 buug der Plattwiirmer, etc. Copenhagen. 



Ott, H. N. 



1892. A Study of Stenostoma leucops 0. Scbra. Jour. Morph., Vol. VII. 

 No. 3, pp. 263-304, Plates XIV.-XVII. 



Schmidt, O. 



1848. Die rhabdocoelen Strudelwiirmer (Turbellaria rhadocoela) des siissen 

 Wassers. Jena. 



Schmidt, O. 



1862. Uutersuchungeu iiber Turbellarien von Corfu und Cephalonia. 

 Zeitschr. wiss. ZooL, Bd. XI. pp. 1-30, Taf. I.-IV. 

 Silliman, W. A. 



1885. Beobachtuugen iiber deu Siisswasserturbellarien Nordamerikas. 

 Zeitschr. wiss. Zool., Bd. XLI. pp. 48-78, Taf. III., IV. 

 Stimpson, W. 



1857. Prodromus descriptiouis auimalium evertebratorum quae in Expedi- 

 tione ad Oceauura Pacific um, etc. Pars I. Turbellaria dendrocoela. Proc. 

 Acad. Nat. Sci. Philad., Vol. IX. pp. 19-31. 

 Weltner, W. 



1887. Dendrocoelum punctatura Pallas bei Berlin. Sitzungsb. k. Preuss. 

 Akad. Wiss., Bd. XXXVIII. pp. 795-804, Taf. VI. 

 Wheeler, W. M. 



1894. Syucoehdium peUucidum, a New Marine Triclad. Jour. Morph., 

 Vol. IX. pp. 167-194. 

 Woodworth, W. McM. 



1891. Contributions to the Morphology of the Turbellaria. I. On the 

 Structure of Phagocata gracilis Leidy. Bull. Mus. Comp. Zool., Vol. 

 XXI. No. 1, pp. 1-42. 

 Woodworth, W^. McM. 



1896. Preliminary Report on Collections of Turbellaria from Lake St. Clair 

 and Charlevoix, Michigan. Bull. Mich. Fish Commission, No. 5, pp. 94, 

 95. 

 Woodworth, W. McM. 



1896\ Report on the Turbellaria collected by the Michigan State Fish 

 Commission during tlie Summers of 1893 and 1894. Bull. Mus. Comp. 

 Zool., Vol. XXIX. No. 6, pp. 239-243. 

 Woodworth, W. McM. 



1896^. Notes on Turbellaria. American Naturalist, Vol. XXX. pp. 1046- 

 1049. 



