96 ILLINOIS BIOLOGICAL MONOGRAPHS [96 



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1881. A Treatise on Comparative Embryology, vol. II. London, 655 pp. 

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1911. A New Species of Trematode from the Muskrat, Fiber zibethiciis. Trans. Amer. 

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1897. Ueber Musculatur und Sinneszellen der Trematoden. Zool. Jahrb., Anat., 



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1914. Schistosomiasis japonica; a Clinical and Pathological Study of Two Cases. 

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1891. Die Familie der Holostomiden. Zool. Jahrb., Syst., 5:547-604; 3 Taf. 



1892. Zum feineren Bau der Trematoden. Zeit. wiss. Zool., 53:558-577; 1 Taf. 

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1893. Vermes. Trematodes. Bronn's Thierreich, IV, lA. Leipzig, pp. 306-925; 27 pi. 

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1909. The Life Histor}^ of Diplodiscus temperatus Stafford. With Especial Reference 

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1915. Senescence and Rejuvenescence. Chicago. 481 pp. 

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1896. Notizen uber den Bau des Embryos von Distomum hepaticum. Zool. Jahrb. 

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1914. Larval Trematodes from North American Fresh- Water Snails. Jour. Parasit., 

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1910. Die Echinostomen der Vogel. Zool. Jahrb., Suppl., 12:265-512; 6 Taf. 

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