8. Notes on the Anatomy of a Double Monstrosity in 
the ick, 
By D. R. Buarracnarya, M.Sc., Professor, Muir Central 
College, Allahabad. 
(Read at the Indian Science Congress. Jan. 1917.) 
[With Plates ITI—IV.} 
side. The most peculiar point is that there is only one head, 
and consequently only one mouth, and only a pair of sensory 
ans i 
's only one neck, but on removing the skin and connective 
tissue, two separate necks become distinctly visible. A distinct 
anus and uropygium to each individual is present. The two 
necks at their bases are twisted in such a manner, that in 
The bony 
limb girdles, 
joined together to a sternum of that side. There are, thus, 
individuals, In the space between the two sterni (fig. 7) lies 
© Major portion of the viscera. The sternum itself is in a 
cartilaginous condition and the keel is very feebly developed. 
bped G es, ribs, and uncinate processes are fairly well devel- 
