_/> , 1 iuu. Carreras. 



Early Life of the Dragon-Fly. 



In its early stages (nymph) the dragon 11 y lives in the water. It is remarkable at this period for tlie extraordinary development of parts 

 of the mouth into what is known as the mask. This is doubly hinged, so that it may be packed close in front of the nymph's face, but can 

 be suddenly thrust forward in order to secure other creatures, as shown in the middle of the picture. To the right another is engaged in 

 devouring a bloodworm. Above the water a nymph has climbed up a stem, and its skin has split behind the head to allow the escape of the 

 mature Insect — the dragon-lly. 



