158 



BOARD OF AGRICULTURE. 



and spots. The veins or nerves are not so numerous as i„ tl,e 

 dragonfl,es, and are alternated with blaek and w.,ite. Tl e 



C,>r,Ma/,scorn,',ta otLlnnxn., or (he horned Corydalis is 



ho largest Neuropterous inseet found here, and the on'y one' of 



he genus yet discovered north of Te..as. It n.easures Lm 



two and a quarter to u.ore than three inches fro, .Z ti of 



the n.and,hles or jaws to the end of the body, and the lings 



