1. Protected Caterpillars- 



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(a) Mining within the leaf, pupa inside of folded leaf — Apple-Leaf Miner 



(Tischeria malifoliella). 



(b) Mining within the leaf, mature larva and pupa within small oval seed- 

 like bodies — Resplendent Shield-Bearer (Aspidisca splendoriferella). 



(c) Feeding within pistol-shaped cases which stand out from the leaf — 

 Pistol Case-Bearer (Coleophora malivorella). 



(d) Feeding within cigar-shaped cases, which stand out from the leaf — 

 Cigar Case-Bearer (Coleophora fletcherella). 



(e) Feeding within folded leaves — Leaf Roller (Teras malivorana and Ca- 

 coecia rosaceana). 



(f) Feeding within tubes of silk, open at both ends, on epidermis and inner 

 tissues leaving the veinlets — Bud Moth (Tmetocera ocellana) . 



(g) Feeding on tissues of leaves beneath a silk web — Apple-Leaf Skeleton- 

 izer (Pempelia Hanmiondi). 



2. Unprotected Caterpillars. 



(a) Measuring worms in spring, feeding in the day-time — Canker Worms 



(A. pometaria and P. vernata). 



(b) Sleek 16-legged caterpillars, feeding at night — Cutworms. 



(c) Large green caterpillar, covered with spiny tubercles — Cecropia Moth. 



(d) Large apple-green caterpillar with white obHque stripes on sides — Poly- 

 phemus Moth (Telea polyphemus). 



(e) Hairy caterpillar with long black tufts over head and tail — Tussock 

 Moth Hemerocampa (leucostigma). 



(f) Large green caterpillar with a reddish brown horn at tail, and seven 

 oblique stripes on each side — ^Apple Sphinx (Sphinx gordius). 



(g) Small caterpillar with brown head and yellowish-green body, feeding 

 on leaves — Apple-Tree Bucculatrix (Bucculatrix pomifoliella). 



