PLATE XX. 



Fie;. 1.- M//I-II/' acerata Kirkp. -; int. size, \>. 3<; ; n. surface (x r )) ; b, vertical section, nat. size. 

 FIG. '1. M/fi-'tlr niiii/i-lliiiiii-ii (Ridley). Dermal reticulum showing the uniformly level surface, p. 3(i. 

 Fie. 3. K?/irrii>/isix I'illiisti i(';irU-n. Nat. size, p. 35 ; a. b. villous ami pilose surface (x lit) : <; vorical 



'i-i-lion ( X :"). 



Fir;. ^.. -Aiit'iiiixiiui '//milt, iix ( li. & 1). i. -: nat. size. p. 34 ; a. villous process on the surface nf the 

 (X 5) ; //, surface (x - r i) ; /, vertical section ( x <). 



