EXPLANATION OF PLATE X. 



N emachilus from Manipur. 



N eniachilus sikmaiensis, sp. nov. 



Fig. I. Lateral view of type-specimen, X 2. 

 ,, ifl. Under surface of head of same, X 3. 



Neinachilus prashadi, sp. nov. 



Fig. 2. Lateral view of male specimen, X i-^. 

 ,, za. Under surface of head of same, X 3. 



N emachilus zonalternans (Blyth). 



Fig. 3. Lateral view of a female specimen, X 2. 

 ,, 3a. Under surface of head of same, X 3. 



N emachilus kangjupkhulensis , sp. nov. 



Fig. 4. Lateral view of type-specimen, x 2. 

 „ 4a. Under surface of head of same, X 3. 



