INDEX. 67 



Page. 



Melitara junctolineella, description of immature stages 27 



insect and work 25 



eggs 25 



habits 26 



diversity therein 27 



host of Phorocera comstocH 27 



injury ' 26 



larva, description 27 



pupa , descript ion 27 



prodenialis, an injurious cactus insect L'S-29, 45 



bibliographic references 54, 55 



description of eggs 28-29 



habits of larvae 28-29 



spp., probable hosts of Memstenus thoradcus 46 



Mesogramrna marginata frequenting flowers of cactus 50 



Mesostenus thoradcus, probable parasite of cactus insects (Melitara spp.) 46 



Microdon globosus, scavenger in cactus 48 



Mimorista Jlavidissimalis , adult, description 21 



an injurious cactus insect 13. 20-22, 44 



control 22 



damage effected 21-22 



description 21 



host of Eiphosoma tc.rana 22, 46 



larva, description 21 



most destructive cactus insect within its range 16 



pupa, description 21 



seasonal history 21 



Moneilema, four species injurious to cactus 13 



Moneilema annulatum , bibliographic reference 54 



in list of injurious cactus insects 43 



armatum in list of injurious cactus insects 43 



crassum, bibliographic reference 55 



cocoon -. 14 



in list of injurious cactus insects 43 



Texas 13 



larva, damage to cactus 14-15 



description 14 



pupa 14 



gigas in list of injurious cactus insects 43 



Isevithora.i . bibliographic reference 55 



in list of injurious cactus insects 43 



semipiituiatian. bibliographic reference 54 



in list of injurious cactus insects 43 



sp. in list of injurious cactus insects 43 



spp.. injurious cactus insects. . .: 13-15 



spoliatum in list of injurious cactus insects 43 



ulkei in list of injurious cactus insects 43 



Texas 13 



variolare, bibliographic reference 54 



in list of injurious cactus insects 43 



Ma sea domestica, scavenger in cactus 49 



Myrtnecocystus melliger incidentally associated with cactus 53 



Narnia, four species injurious to cactus 13 



