INDEX 



493 



hux'i, Psyllia 40 



californiciisis*, Tliomasia (ill.) 61 



Chinese gall (ill.) 385 



chincnsis, Melaphis (ill.) ... 391 

 Clivincma (see regalis). 

 Corythuca, New species of.. 25S 



(See also pura.) 

 Cottony cushion scale. Mating 



habit of 162 



croceus*, Harmostes 445 



dai'isi*, Largidca 7 



davisi*, Lopidca (ill.) 458 



diffidens, Scolopostethtis .... 67 



dorsalis. Harmostes 439 



Egg-laying habits of a back- 

 swimmer 174 



clcgans, Buenoa 176 



cssigi*. Myco calls 62 



formosus. Harmostes 442 



fraterciilus, Harmostes 444 



Gall, Chinese (ill.) 385 



Gargaphia, Key to species . . 227 

 (See also albescens, solani, 

 angtilata, tiliae, opacula, 

 iridcscens.) 

 Gerris viarginatus. Life his- 

 tory and habits of 295 



(See also remigis.) 

 Habits and life-history of 



Gerris remigis 201 



Habits of Gerris marginatus 295 



Harmostes, The genus 439 



(See also dorsalis, ncbulo- 

 sus, formosus. affinis, pro- ■ 

 lixus, procerus, apicatus, 

 serratus, fraterciilus. sub- 

 rufus. croceus, marmora- 

 tus, raphimerus, bicolor, 

 reflexulus. minor, obli- 

 quus.) 

 heidemanni*. Lopidea (ill.).. 456 



hyalinus, Myco calls 64 



Icerya (see purchasi). 



iridescens, Gargaphia 228 



Largidca (see davisi). 



Life-history and habits of the 

 larger waterstrider, Gerris 



remigis 201 



Life history of Gerris margi- 

 natus 295 



Life history of Microzelia bo- 



realis (ill.) 354 



Life history of Notonecta uii- 



dulata 267 



Lopidca, New species of 455 



ludovicianus*, Apateticus (ill.) 462 

 Macrotracheliella found in 

 New England, A species of 37 

 (See also nigra.) 

 margaritacca, Buenoa (ill.).. 174 



marginatus, Gerris 295 



Margined water strider (see 



Gerris marginchfiis). 

 marmoratus, Harmostes .... 446 

 Mating habit of the cottony 



cushion scale 162 



Melaphis (see chincnsis). 

 Microvelia borealis. Life his- 

 tory (ill.) 354 



minor, Harmostes 448 



Miridae, New and noteworthy 



forms of 3 



modestus*. Neobothynotus . . 34 

 Mycocalis (see cssigi, wood- 



li'orthi, hyalinus). 

 Xearctic species of Garga- 

 phia, Key to the species. . . . 227 



nebulosus. Harmostes 441 



Xeobothynotus* 33 



(See also modesties.) 

 nigra*, Macrotracheliella .... 38 



noctuans, Se-ricophanes 4 



Notonecta undulata. Life his- 

 tory of 267 



Xotonecta (see undulata). 



obliquus, Harmostes 448 



occllatus, Sericophancs 3 



opacula. Gargaphia 227 



pic t us, Scolo paste thus 6S 



platycneinis, Buenoa 176 



