sea-fisheries laboratory. 141 



Bibliography. 



Doflein, F. Studien zur Naturgeschichte der Protozoen. III. 



Ueber Myxosporidien . 

 Zool Jahrb. Abth. Anat. 11, pp. 281-350, pis. 18-24, 1898. 

 Hagenmuller, P. Sur une nouvelle Myxosporidie (Nosema 



stephani), parasite du Fit 'sus passer, Moreau. C.R.Ac. Sci., 



129, pp. 836-839, 1899. 

 Johnstone, J. Note on a Sporozoan parasite of the Plaice 



(Pleuronectes platessa). P. Liverpool Biol. Soc, xv., 



pp. 184-187, pi. D., 1901. 

 Linton, E. Parasites of Pishes of the Woods Holl region. 



Bull. U. S. Fish. Comm. 19, pp. 405-492, 34 pis., 1899 



(publ. 1901). 

 Minchin, E. A. Chapter on Sporozoa in Lankester's Treatise on 



Zoology, pt. I., fascicle i., pp. 150-360, 127 text-figs., 1903. 

 Stempell, W. Ueber Thelohania millleri (L. Pfr.) Zool. Jahrb. 



Abth. Anat., 16, pp. 235-272, pi. 25, 1902. 



Thelohan, P. Recherches sur les Myxosporidies. Bull. Sci. France 

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Explanation of Plate. 

 All figures except 7 (c and d) refer to Glugea stephani. 

 Figures 4-7 drawn with the aid of the camera lucid a. 



Iron Haematoxylin followed by Orange, Thionin 

 followed by Eosin, and Kleinenberg's Haema- 

 toxylin, were the most successful stains. 

 Fig. 1. Linton's " sporocysts " from Pseudopleuronectes 

 ameiicanus reproduced. A portion of the gut 

 shewing the infection, x 2. sp. — the cysts. 

 Fig. 2. Part of the stomach and the pyloric caeca of my 

 plaice (specimen B), shewing the little parasitic 

 appendages (par.), art. is the pyloric branch 

 of the mesenteric artery, x 1. 



