220 



EXPLANATION TO PLATES. 



PLATE VIII. 



OEANGB RUST. 



(A; erBubbard.) 

 PLATE IX. 



KATYDIDS ON ORANGE. 



(After Comstock.) 



TIB. 1. Microcentrumretinerve: 1, adult; la, eggs; 

 16, young, natural size. 



FIG. 2. Eupelmua mirabilis: 2, female; 2a, male, 

 enlarged; 2&, eggs of katydid from which 

 E. mirabilis has emerged, natural size. 



FIG. 1. Papilio eresphontes, adult. 



PLATE X. 



ORANGE DOG. 



(Original.) 



FIG. 4. Papilio eresphontes, head of full-grown 



FIG. 2. Papilio eresphontes, full-grown larva, nat- 

 ural size. 



FIG. 3. Papilio eresphontes, head of full-grown 

 larva with horns extended, from the 

 side, natural size. 



larva with horns extended, from the 

 front, natural size. 

 FIG. 5. Papilio eresphontes, chrysalis suspended 



on twig, natural size. 



PLATE XI. 



MISCELLANEOUS ORANGE INSECTS. 



(Original.) 



FIG. 1. Papilio eresphontes, twig of orange, show- 

 ing eggs and young larva, natural size. 



FIG. 2. Papilio eresphontes, larva, one-third grown, 

 natural size. 



FIG. 3. Empretia stimulea, full-grown larva, nat- 

 ural size. 



FIG. 4. Dysdercus suturelliis, enlarged one-third. 



FIG. 5. Thrips tritici on Orange blossoms, natural 

 size. 



PLATE XII. 



BAG-WORMS AND PARASITES. 



FIG. 1. Thyridopteryx cphemcrceformis : a, larva ; 

 6, 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 (Oiketic^^jpmiug 

 \ their sacks, a to e; /, sack of young 

 completed, enlarged. (Original.) 



FIG. 3. Hemiteles thyridopterigis : a, 'male ; 6, fe- 

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

 showing cocoons of parasite, natural 

 size. (AfterRiley.) 



FIG. 4. Pitnpla conquisitor, slightly enlarged. 

 (After Comstock.) 



FIG. 5. Crypttis inquisitor. (After Riley.) 



PLATE XIII. 



MISCELLANEOUS ORANGE INSECTS. 



(Original.) 



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

 caterpillars and spider, natural size : a, 

 larva; b, moth, slightly enlarged. 



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

 b, winged female ; c, parasitized female, 

 greatly enlarged ; d, colony on leaf, all 

 parasitized, slightly enlarged. 



FIG. 3. Trioxys testaeeipes, greatly enlarged. 



PLATE XIV. 



MISCELLANEOUS ORANGE' INSECTS. 



FIG. 1. Hypoihenemus eruditus, enlarged. 



FIG. 2. Leptostylus biustus : a, beetle, enlarged ; b, 



work and cocoon cell, natural size. 

 FIG. 3. Hyperplatys maculatus, enlarged. 

 FIG. 4. Midas clavatus, natural size. (He-drawn 



from Harris.) 



(Original.) 



FIG. 5. Carpophilus mutilatus, enlarged. 



FIG. 6. Epurcea cestiva, enlarged. 



FIG. 7. Pomace-fly of the Orange: a, adult fly; 6, 



larva ; c, puparium, all enlarged. 

 FIG. 8. Chrysobothris chrysoela, enlarged. 



