EXPLANATION TO PLATES. 



PLATE I. 



AXJETU. XTUNA. 



(OrigiuaL) 



Figs. 1, 1, 1. Eggs. 



Fig. 2. Newly-hatched larva, or first stage: a, 

 larva in second stage ; b, b, b, larva in 

 third stage ; c, third stage, suspended 

 by silk ; d, d, larvae in fourth stage ; e, 

 larva in fifth stage; /, larva in sixth 

 or last stage and full-grown, side view 

 and pale form; g, same, side view, 

 dark form ; h, same, back view ; t, 

 larva in fifth stage, in act of springing. 



Fig. 3. Chrysalis just changed and freed of its co- 



coon: a, chrysalis partially covered 

 and ready to give forth the moth ; h, 

 cocoon entirely surrounding chrysalis. 



Fig. 4. Female moth with wings expanded : a, 

 same, with wings closed, back view; 

 b, male moth with wings closed, side 

 view. 



Figs. 5, 5, 5, 5. Membranous patches of leaf, show- 

 iaghow parenchyma is eaten by young 

 worms. (From Bull. 3, TJ. S. E. C.) 



PLATE n. 



(Figs. 7 and 7a aft«r Hiibner ; the rest original.) 



Fig. 1. Anomis erosa, larva, full-grown, at rest — 

 natural size : a, head, from above ; b, 

 terminal joints and hiad prologs ; e, 

 one middle joint of body from above; 

 d, same, from side — enlarged. 



Fig. 2. Same, pupa. 



Fig. 3. Same, moth with wings closed : a, wings 

 expanded. 



Fig. 4. Anomis exacta, full-grown larTar-natnral 



size: a, same, head; b, same, anal 

 end ; c, same, middle joint above ; d, 

 same from side— enlarged. 



Fig. 5. Same, pupa. 



Fig. 6. Same, adult, dark variety: a, white reni- 

 form variety. 



Fig. 7. Aletia argillacea, adult, wings expanded; 

 a, same, under side. 



PLATE ni. 



HEUOTHIS ABMIGERA. 



(Original.) 



Fig. 1. Egg. 



Fig. 2. Young larva. 



Fig. 3. Square gnawed into by young larva. 



Fig. 4. Pale yellowish larva, with boll gnawed and 



eaten into. 

 Fig. 5. Full-grown larva, normal colors. 



63 CONG- 



-25 



Fig. 6. Chrysalis in earthen cell. 

 Fig. 7. Moth with ochreous tints. 

 Fig. 8. Moth with olivaceous tint. 

 Fig. 9. Moth at rest, showing how wings remain 

 partly open. 



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