CACTUS-FEEDING INSECTS AND MITES 



27 



Cactue Species 

 Opuntia — Continued 



tomentosa — Continued 



tortispina Engelmann 



tracyi Britton 



tuna (Linnaeus) Miller 

 tunicata (Lehmann) Link & Otto 



utkilio Spegazzini 



vaseyi (Coulter) Britton & Rose 



Insect or Alite 



Megastes cyclades (Druce) 

 Metapleura potosi Busck 

 Aerotypia pleurotella Walsingham 

 Archlagocheirus funestus Thomson 

 Moneilema ulkei Horn 

 Cylindrocopturus biradiatus Cham- 

 pion 

 Cactophagus spinolae (Gyllenhal) 

 Mayetiola Kieffer, sp. 

 Torymus bifasciipennis (Gahan) 

 Chelinidea tabulata (Burmeister) 

 Dactylopius coccus Costa 



opuntiae Lichtenstein 

 Diplacaspis echinocacti Bouch6 

 Tetranychus opuntiae Banks 

 Melitara prodenialis Walker 

 dentata (Grote) 

 doddalis Dyar 

 Olycella junctolineella (Hulst) 



subumbrella (Dyar) 

 Moneilema annulata Say 



nigriventris Fisher 

 Gerstaeckeria basalis (LeConte) 

 Asphondylia opuntiae Felt 

 Chelinidea vittiger Uhler 

 Dactylopius opundae Lichtenstein 



confusus Cockerel] 

 Melitara prodenialis Walker 

 Dactylopius confusus Cockerell 

 Mimorista flavidissimalis (Grote) 

 Nanaia substituta Heinrich 

 Cactophagus spinolae var. rubroniger 



Fisher 

 Cactoblastis cactorum (Berg) 



doddi Heinrich 

 Tucumania tapiacola Dyar 

 Salambona analamprella (Dyar) 

 Leptoglossus dentatus Berg 

 Dactylopius sp. near confusus Cock- 

 erell 

 ceylonicus Green 

 Asphondylia opuntiae Felt 

 Narnia snowi Van Duzee 



