Eriococcus 31 2 erigoni 31 Erium 31 Eucalymnatus 33 Eule- 

 canium 33 35 euomymi 37 Exaeretopus 33 



Festucae 32 ficus 40 filiformis 36 Fiorina 36fiorinae 36- 

 floreccii 39 floridensis 34 furfura 37 



galliformis 31 gloverii 36 Gossyparia 31 



hedreae 39 2 Hemichionaspis 36 hemisphaericum 35 hes- 

 peridum 34* hibernaculorum 35 Howardia 36 



Icerya 30 2 iceryoides 32 innumerabilis 34 insignicola 34 

 irregularis 34 Ischnaspis 36 



japponicus 36 juglansregiae 39 



kelloggii 31 36 Kermes 31 2 kermoides 35 kuwanae 33 



latissima 38 Lecaniodiaspis 31 Lecanium 33 34 4 35 5 Lepid- 

 osaphes 36 2 Leucaspis 36 2 longifilis 32 longirostris 36 3 longi- 

 spinis 32 



Margarodinae 30 2 maritimus 32 Monophlebinae SO 2 Mytil- 

 aspis 36 3 37 2 



nerii 39 newsteadi 37 Nidularia 33 nigropunctatus 31 



Odontaspis 36 oestraeformis 39 oleae 34 2 Orthesia 32 or- 

 tholobis 37 



palmeri 31 Parlatoria 36 pentagona 37 peonae 38 perfor- 

 atus 33 pergandii 36 perniciosus 39 2 Phenacaspis 36 38 

 Phenacoccus 31 33 2 Physokermes 33 34 pinifoliae 37 piricola 

 36 pollini 31 Pollini 31 pomorum 37 Prosopophora 31 pru- 

 inosum 35 Pseudaonidia 36 38 Pseudococcus 31 32 3 33 Pseu- 

 dolecanium 33 psidii 33 pubescens 35 Pulvinaria 33 2 pur- 

 chasi 30 2 



quercitronis 35 quercus 30 31 33 37 



rapax 38 Rhizococcus 32 rhois 34 Ripsaria 31 32 Ripsari- 

 ella 31 rosae 37 rubescens 31 34 rubens 34 ryani 32 



Saissetia 33 34 salacis nigrae 37 salinus 32 sequoiae 32 

 shastae 38 simplex 33 spartinae 37 Sphaerococcus 31 spuria 

 31 stachyos 33 stellifera 33 



Targionia 36 taxifoliae 34 tenebricosus 40 tessellatum 33 



ulmi 37 



ventralis 34 villosa 32 Vinsonia 33 vitis 33 



wistariae 37 



Xylococcus 30 



yuccae 33 2 



