61 
BIBLIOGRAPHY. 
1. Dorin, F. Studien zur Naturgeschichte der Protozoen. III. 
Ueber Myxosporidien. 
Zool Jahrb. Abth. Anat. 11, pp. 281-350, pls. 18-24, 1898. 
2. HaGmnmutter, P. Sur une_ nouvelle Myxosporidie (Nosema 
stephant), parasite du Hlesus passer, Moreau. C.R. Ac. Sci., 
129, pp. 836-839, 1899. 
3. JoHNSTONE, J. Note on a Sporozoan parasite of the Plaice 
(Pleuronectes platessa). P. Liverpool Biol. Soc., xv., 
pp. 184-187, pl. D., 1901. 
4. Linton, E. Parasites of Fishes of the Woods Holl region. 
Bull. U. S. Fish. Comm. 19, pp. 405-492, 34 pls., 1899 
(publ. 1901). 
5. Mincuin, EK. A. Chapter on Sporozoa in Lankester’s Treatise on 
Zoology, pt. I., fascicle i., pp. 150-360, 127 text-figs., 1903. 
6. SreMpPELL, W. Ueber Thelohania miilleri (i. Pfr.) Zool. Jahrb. 
Abth. Anat., 16, pp. 235-272, pl. 25, 1902. 
7. THELOHAN, P. Recherches sur les Myxosporidies. Bull. Sci. France 
Belg., 26, pp. 100-394, 3 pls., 1895. 
EXPLANATION OF PLATE. 
All figures except 7 (c and d@) refer to Glugea stephani. 
Figures 4-7 drawn with the aid of the camera lucida. 
Iron Haematoxylin followed by Orange, Thionin 
followed by Eosin, and Klemenberg’s Haema- 
toxylin, were the most successful stains. 
Fig. 1. Linton’s “sporocysts” from Pseudopleuronectes 
americanus 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 5), shewing the little parasitic 
appendages (par.). art. is the pyloric branch 
of the mesenteric artery. x 1. 
