Index 



689 



Rat-tailed larva of a Syr- 

 phid, *340 



Rearing insects, 640 



Redbugs, 195, *2io 



Red-humped caterpillar- 

 moth, *393; larva of, 

 *393, 394 



Red-legged locust, *i35, 

 140 



Red-spotted purple, 452 



Red-tailed tachina-fly, *347 



Reduviidae, Reduvius (W- 

 duvta, a hangnail), 195, 

 203 



Reflexes, defined, 636; ex- 

 amples of, 637, 638; of 

 ants, 554 



Remedies, 189 



Reproduction among 

 aphids, 173, 177 



Reproductive system, 14 



Reproductive organs, 38 ; 

 of female thrips, *36 



Resemblance, protective, 



599 



Respiration, 19 ; of aquatic 

 insects, 20 



Respiratory system, 19 ; of 

 Aptera, *59; of locust, 

 *i8; of mealy-winged 

 fly, *I9; of thrips, *i8 



Rhagium lineatum, larva 

 of, *266 



Rhagoletis cingulata, larva 

 of, *349 ; puparia of, *35o 



Rhamnus lanceolata, vis- 

 ited by insects, 569 



Rhamphomyia, 335 ; longi- 

 cauda, *334 ; sp., mouth- 

 parts of, *335; 



"Rhinoceros -beetle, *I2, 

 *276 



Rhodites rosce, 473 



Rhopalocera (/5<$7ra/W, rho- 

 palum, a club ; Kepag, 

 ceras, a horn), 364 



Rhobotota vacciniana, *38i 



Rhyacophilidae, R h y a - 

 c o p h i 1 a (f>va%, ryax, a 

 stream ; Qtfaiv, phil en , 

 love), 244, 245 



Rhynchophora, 251, 294; 

 key to families of, 294 



Rhyphidae, Rhyphus ( frvptf, 

 rhyrus, curved), 327 



Rhyphus, diagram of wing 

 of, *327 



Rice-weevil, 297 



Robber-flies, 330 



Robber-fly, *33i ; bumble- 

 bee-like, *33i ; mouth- 

 parts of, *33i ; venation 

 of wing of, *33i 



Rocky Mountain locust, 

 133, 136 



Rose-beetle, *275 



Rose-leaf hopper, 170 



Rose-aphids and ants, *I74 



Rose-scale, *iox> 



Rose-slug, 466 



Rostrum, 251 



Rosy dryocampa, 427 



Rove-beetles, 260, *5S2 



Royal walnut-moth, larva 

 of, *366 



Russet-brown tortrix, *38i 



Saddle - back caterpillar, 



384 



Salda sp., *2O2 



Saldidae, Salda (from a 

 proper name), 195, 202, 

 224 



Salivary gland, *I5; sec- 

 tions of, of giant crane- 

 fly, *i6 ; before and after 

 degeneration, of larva 

 of giant crane-fly, *5i 



Salix cordata, visited by 

 insects, 569 ; hu milis, 

 visited by insects, 569 



Salvia-flower, *S72 



Salvia officinalis, speciali- 

 zation of, for insect pol- 

 lination, 573 



Samia ceanothi, 419 ; ce- 

 cropia, 418, *4i9; larva 

 of, *42O ; moth and co- 

 coon cut open to show 

 pupa of, *307 ; Columbia, 

 419 ; gloveri, 419 



San Jose scale, *i8i, *i82, 

 *i84 



Sand-cricket, *I56, 157 



Sand-diggers, thread- 

 waisted, 493 



Sanninoidea exitiosa, 389 ; 

 larva of, *39i ; cocoons 

 and empty pupal skins 

 of, *39i ; moths of, *39O ; 

 eggs of, *390; pacifica, 

 389 



Saperda Candida, *28s 



Sarcophaga sarracenia, 

 343. *344 



Sarcophaginae, 341, 343 



Sarcopsylla penetrans, 355 

 Sarcopsyllidae, Sarcopsyl- 

 la (cap!;, sarx, flesh; 

 w/Ua, psylla, a flea), 



355 



Sargus, 330 



Saturnia, 370 



Saturniina, Saturnia (Sat- 

 urn), 417 



Satyrs, 457 



Saw-fly, *464 ; develop- 

 ment of egg of, *&); 

 ocellar lens of larva of, 

 *30 



Saw-flies, 463, 464 



Saw-horned fish-fly laying 

 eggs, *225 



Scale of Hepialus megla- 

 shani, *58g 



Scale of Lycomorpha con- 

 stans, *592 



Scale-insects, 180 



Scales, arrangement of, on 

 wing of butterfly, *59i ; 

 base of, *59i ; develop- 

 ment of, on wing of 

 Anosia plexippus, *595 ; 

 development of, on wing 

 of Euvanessa antiopa, 

 *594 : single, from moths 

 and butterflies, *58g; 

 from wing of Gloveria 

 arizonensis, *593 ; from 

 wing of goat-moth, 

 *S94 ; from wing of 

 H e li c o nia sp., *594 ; 

 from wing of Mega- 

 lopyge crispata, *593 ; 

 of moths and butterflies, 

 producing color, 594; of 

 moths and butterflies, 

 structure and arrange- 

 ment, 589; of springtail, 

 *64 ; on wing of mon- 

 arch butterfly, *36o; on 

 wings of Culex fatigans, 

 *3io 



Scallop - shell geometer, 

 *399 



Scapteriscus didactylus, 

 *i6i 



Scarabeid beetle, larva of, 

 *274 ; leaf-chafers, 275 



Scarabaeidae, Scarabaeus 

 (scarabaus, a beetle), 

 272, 273 



Scatophaga sp., *348 



Scavenger-beetle, 272, 273 



