xvi INDEX. 
fisstlts, FeUchistus. ocui.s he oe 352 | Protective vapors of R..... 346 
Food plant of Dysdercus pruinosus, Phytocoris ...... 172 
UMS Soiree ipsa eS 327 || Pseudabimes cso ccnasnze te pies 27 
geminata, Pseudapines ...... 2g: i VON AIAG ae s\n a A he cc Cee 175 
gilletttui*, Palmacorixa ...... 337 || Pagelampisy2. Ft eae: ak eee 121 
haedula, Brochymena ........ 120 | pyriformis, Pulvinaria ...... 175 
hermannsburgi, Alcaeus ..... 23°\| IRSTKROCORsIGO Stone ae 318 
hilariss SNezord eee nee 317. lv dethana ti cetc seootioe.: vere 261 
harius®, (Gorigws’ =e. 6 sees 217')\| wyascat.\Diaphwta- tac .8s res 28 
indentatus, Corizus ......... 218 || RilatsGeanothus. .oss4 5.08 105 
lateralis, CoriZus, >. sdseec ee 219 | sayi var. australis*, Rihana... 261 
eC PLOCOUESA vecseecdesee + Sues 121 | scutatus, Covigus .....0252535 218 
lichensioides, Erium ........ 396 | signatus, Nabis ............. 121 
duricepy, INGWG. 632 062 snsBeae 262 | similaris, Rihana ............ 262 
ANAT RRP POI ree 121 ‘| spurca, Pygolampis ......... 121 
melancholicus*, Notius ...... 22°) ‘Stelesdophora - o2iec sos cos 28's 21 
Middle and New England Texas, R. from Brownsville. 120 
States, Key to Corizus of...219 || Theseus ..2..2. .5-2:-:.05~ de 24 
mimus, Dysdercus .......... 327 | tipuloides, Leptocorisa ...... 121 
MANGI,, COUMINS stats ole fo eoisle 22:1) Brasits, PAnasal 20.'.3. 02% eee 351 
Muappena: .vsiian ys sae 29 || tuberculatus, Corizus ........ 218 
SNUBS) 5 oi oes Sea ee 121 TMPPUOUANEs ocacc ts cone eee 25 
INGrUCSUS wa\ta soda: Mma ie 121 | United States, Corizus from 
nercivus, Paramenestheus .... 25 the Northwestern ........ 217 
New genus of Corixidae .... 337 | United States, R. from the 
Ne wanlensey, a kes Otecmse nner 237 Northwestern *.\).7..20.. 228 316 
DUE A a AOA BR AOR etc 316 | vestimenti, Pediculus........ 339 
INGO HAUS Sees rcs oo a ele eee 22 | viridula, Negara ........... 316 
nubifera, Aleyrodes ........ 73 | Wing production in Aphids.. 149 
obscuratus, Dysdercus ...... ¥21 | 
Oso phoraensen cee soe 12% | THYSANOPTERA. 
pallida, Stelgidophora ....... 241) ICOLOLNTIPS. 6's sah's eins 0» «hess 74 
ION TOBIAS gaonapoonenass 337 || Aleurodothraps ........- 000. 73 
Paramenestheus .........2.. 25 aspersus, Leptothrips ....... 73 
parvicornis, Corizus ......... 218 || fasciapennis, Aleurodothrips. 73 
parvulus, Theseus .......... oy t gilorida AE. ceils «on askelys 273 
Padicultis® 2 ckaics sana hits ks 339 || Franklinothrips* ..........., Z5 
pennsylvanica, Nezara ....... 317 haemorrhoidalis, Heliothrips. 73 
persicae-niger, Aphis ........ 350 EUREGEMONDS bois) sh 55 Sc deed 73 
phyllosoma, Meccus ........ rot Pf Mgeplothrips  .. 5. saeael sae 73 
Phytocoris <ssencvss-i¥avads 172 || Scolothrips ...........00000s 73 
plana, Turrubulana ......... 25 | sexmaculata, Scolothrips .... 73 
Poisonous nature of some R. 347, || sexmaculata, Scolothrips .... 73 
349. | vespiformis, Aeolothrips .... 74 
