384 THE VIVARIUM. 
large fold on the throat. The colour above is brown, or blackish- 
grey, below yellowish, with dark markings, and the lower edge of 
the tail is yellowish-red. This Newt sometimes grows to the 
length of about 8in. The young of this and of all the other 
Fic. 96.—THE ROUGH OR PYRENEAN NEWT (Molge aspera). 
Newts may be tieated according to the directions which have 
been given for the rearing of the larve of Salamanders, and 
should be fed upon the same kind of food. 
