1876.] MR. A. H. GARROD ON LOPHOTRAGUS MICHIANUS. 763 



The brain (figs. 1 and 2) is richly convoluted for its size, its mea- 

 surements, after having heen hardened in spirit, being: — 



in. 



Greatest length of hemispheres 24-§ 



Greatest depth of hemispheres 1^- 



Greatest breadth of brain 2y\ 



It is therefore somewhat larger than in Cervus humilis,'as may be 



Fie. K 



inferred from the measurements given by Professor Flower*. This 

 species it also closely resembles in its convolutions, as well as in the 

 considerable development of the anterior lobes. The hippocampal, 

 inferior external, together with superior and middle external gyri, are 

 easily recognizable, the sulcus separating the last two being long, and 

 the middle external gyrus traversed in the direction of its length by 

 * P.Z. S, 1875. p. 170, note. 



