52 



AN INTRODUCTION TO ENTOMOLOGY. 



J J. Prothorax membranous or, at the most, parchment-like. 

 Second wings as large as or larger than the first, folded 

 lengthwise, with many branching veins. First wings 

 naked or thinly clothed with hair. Jaws (mandibles) in- 

 conspicuous. Palpi long. Moth like insects. {Phryga- 

 neidcE.) VI, Neuroptera. 



