1904 



ENTOMOLOGICAL SOCIETY. 



97 



sects are seen to have much in common when their f ^^^t^^^^.^^^^^f^f^V, ^J^Z 

 all have, when full grown, three pairs of jointed ^g« y *^^\; ^^^^^//.r^^^^^ 

 posed of rings, or segments, more or less closely joined together into three re 



r^^^ 



