220 



EXPLANATION TO PLATES. 



PLATE VIII. 



ORANGE UUST. 



(After Hubbard.) 

 PLATE IX. 



KATYDIDS ON OKANGE. 



(After Comstock.) ; - 

 Fig. 1. Microcentrumretinerve: 1, adult; la, eggs ; I Fig. 2. Eupelrmis tnirabilis: 2, female; 2a, male, 

 1&, young, natural size. I enlarged ; 26, eggs of katydid from -which 



I H. mirabilis has emerged, natural size. 



PLATE X. 



ORANGE DOG. 



(Original.) 



Fig. 1. Papilio eresplwntes, adult. 1'ig. 4. Papllio cresphontes, head of full-grown 



Fig. 2. Papilio cresphontes, full-grown larva, nat- hirva with horns extended, fiom the 



ural size. front, natural size. 



Fig. 3. Papilio cresphontes, head of full-grown Fig. 5. Pajnlio cresphontes, chrysalis suspended 



larva with horns extended, from the on twig, natural size. 



aide, natural size. 



PLATE XI. 



MISCELLANEOUS ORANGE INSECTS. 



(Origin.-ii.) 

 Fig. 1. Papilio cresphontes, twig of orange, show- i Fig. 3. Empretia atinmlca. full-grown larva, nat- 



ing eggs and young larva, natural size. ural size. 



Fig. 2. P«piWocr<;sp/ior!?cs, larva, one-third grown, \ Fig. 4. Di/sdercws sui^trt'^Ziw, enlarged one-third, 

 natural size. Fig. 5. Thrips tritici on Orange blossoms, natural 



size. 



PLATE XII. 



HAG-WORMS AND PARASITES. 



Fig. 1. Thyridopleryx ephemerceformis : a, larva; 

 h, pupa of male ; c, adult female ; d, adult 

 male ; e, sack of female cut open, show- 

 ing pupa-case and eggs ; /, larva carry- 

 ing case ; g. sacks of young, natural size. 

 (After Riley.) 



Fig. 2. Young Bag- worms (Oiketicus), forming 

 their sacks, a to e; f, sack of young 

 completed, enlarged. (Oiiginal.) 



Fig. 3. Hemiteles thyridopterigis : a, male; b, fe- 

 male ; c, sack of bag-worm cut open, 

 showing cocoons of parasite, natni'al 

 size. (After Riley.) 



Fig. 4. Pimpla conquisitor, slightly enlarged. 

 (After Comstock.) 



Fig. 5. Cryptits inquisitor. (After Riley.) 



PLATE XIII. 



MISCELLA"NEOU,S ORANGE INSECTS. 



(Original.) 



Fig. 1. Anceglis demissalis, web-tangle of the 

 catei-pillars and spider, natural size : a, 

 larva; 6, moth, slightly enlarged. 



Fig. 2. Aphis of the Orange: a, wingless female; 

 b, winged female; c, parasitized female, 

 greatl.y enlarged ; d, colony on leaf, all 

 parasitized, slightly enlarged. 



Fig. 3. Trioxys testaceipes, greatly enlarged. 



PLATE XIV. 



MISCELLANEOUS ORANGE INSECTS. 



(Original.) 



Fig. 1. Hypothenemus eruditus, enlarged. 



Fig. 2. Leptoslylus hixistug : «, beetle, enlarged; 6, 



work and cocoon cell, natural size. 

 Fig. 3. Hyperplalys maculatus, (nilarged. 

 Fig. 4. Midas clavatus, natural size. (Re-drawn 



from Harris.) 



Fig. 5. Carpophilus mutilatus, enlarged. 



Fig. 6. Epurcea (estiva, enlarged. 



Fig. 7. Pomace-lly of the Orange : a, adult fly ; b, 



larva; c, puparium, all enlarged. 

 Fig. 8. Chrysobothris chrysoela, enlarged. 



