PLATE LY. 



Fios. 



1-5. Microgromia socialis Hertwig & Lesser, (p. 129) 

 Pig. ].— A colony, x 250. Pigs. 2, 3.— Solitary 

 individuals, x 300. Pig. 4.— Association of two. 

 X 300. Pig. 5. — Association of three, x 250. After 

 Cash. 



