Issued by C. G. LLOYD. 



PLATE 84. 



Fig. 3. 



Fig. 4. 



Fig. 1, enlarged. Fig. 2, a slender form from Captain Pyat Felix, France. 

 Fig. 3, an obese form from E. Boudier, France. Fig. 4, the usual form, speci- 

 mens from Rev. Bresadola, Tirol; Dr. Hollos, Hungary; N. Patouillard, France, 

 and Professor Magnus, Germany. 



TYLOSTOMA GRANULOSUM. 



