INDEX. 



xvii 



Elasmus (see doddi). 

 Epicaiidonia* (see scelestus). 



cophilus*, Halictus 153 



curyceps*, Halictus 98 



exsertus*, Baryconus 254 



fasciatus, Baryconus (Cerato- 



tclcia ) 254 



Aavincrins*, Dissolcoides .... 253 



Aavipcs, Mcgastigmus 27 



Havus*, Phanurus 350 



Aavus*, Spilomegastigmus . . 25 

 fuscus, Baryconus (Cerato- 



feleia) 253 



giraulti*, Anteon 251 



giraulti, Baeoneura 255 



Halictus (see crassiceps, de- 

 ceptor, diversopunctatus, 

 cophilus, curyceps, jamai- 

 cae, microlcpoides, pallidel- 

 lus. pcrparvus, proangularis, 

 aophops) . 

 Honey-bees discri m i n a t e 



against black 407 



jamaicac*, Halictus 100 



lucida*, Sympha i6cy 



mariac, Smicra 167, 283. 429 



Megastigmid from Queens- 

 land 25 



Megastigmus (see Havipcs). 

 Melissodes (see asteris). 

 Mcsitius (see neotropicus). 



microlepoides*, Halictus 152 



rnillsi*, Dryudella 32 



mirabilis*, Miramblyaspis .... 456 

 Miramblyaspis* (see mirabil- 

 is). 



neotropicus*, Mesitius 119 



New American bees of the 



genus Halictus 97, 151 



niger*, Plastogryon 257 



nigriceps, Opisthacantha .... 255 



nigricortiis*, Sympha 170 



nigripes*, Cremastoscelis .... 256 



nigriscutum*, Chalcitclloides. . 30 



oenone*, Telenomus 252 



oeta*, Telenomus 252 



Oligotropy of bees 67, 314 



Opisthacantha (see nigri- 

 ceps). 



otho*, Telenomus 252 



pallidcllus*, Halictus 151 



Parasites of eggs of Thyri- 



dopteryx ephemeraeformis .. 167 

 Parasites of the San Jose 



Scale 39 



Paridris (see rufiventris). 



parz'ulus, Anteon 251 



perniciosi, Prospaltclla 39 



pcrparvus*, Halictus 102 



Phanurus (see Havus). 



planus*, Platytelenomus 126 



Plastogryon (see aureus, nig- 

 er). 

 Platygasterid genus with re- 

 markable antennae 455 



Platygasteridae, A new genus 



of 416 



Platytelenomus (see planus). 



portlandica*, Sympha 170 



proangularis*, Halictus 155 



Proctotrypid genus from Aus- 

 tralia, A new 126 



Proctotrypoid egg parasite . . 350 

 Proctotrypoidea from Aus- 

 tralia 251 



Proctotrypoids with wings 



folded upon emergence .... 180 

 Prospaltclla (see perniciosi). 

 Remarkable antennae of a 



new platygasterid genus . . 455 

 Remarkable hymenopterous 

 genus Smicromorpha, New 



species of 461 



rufiscapus, Anteon 251 



rufiventris*, Paridris 253 



scelestus*, Epicaudonia 396 



