100 



Paracl etus 



Kaltenbach. 

 cimiciformis Kalt. 



Smyntlmrodes 



Westwood. 

 betae Westw. 



Adelg-es 



Vattot. 



laricis Hart. 



Icorticalis Kalt. 

 Strobi Hart. 

 ? piceae Ratzeb. 

 jabietis Linne. 

 (viridis Ratzeb. 

 strobilobius Kalt, 

 coccineus Ratzeb. 

 ? strobi Fitch. 



I*liylloxera 



Fonscolombe. 

 jquercus Fonscol. 

 Icoccinea Heyden 



Coccidae» 



Aspidiotiis 



Bouche. 

 nerii Bouche 

 rosae Bouche 

 echinocacti Bouche 

 lauri Bouche 

 palmarum Bouche 

 Salicis Bouche 

 bromeliae Bouche 

 Proteus Curt. 

 conchiformis Gmel. 

 ostreaeformis Curt. 

 linearis Costa 

 calyptroides Costa 

 obliquus Costa 

 cryptogamus Dalm. 

 hordeohmi Dalm. 

 betulae Baerenspr. 

 populi Baerenspr. 

 minimus Baerenspr. 

 falciformis Baernsp, 

 pomorum Bouche 

 pini Bouche 

 buxi Bouche 

 saliceti Bouche 

 pinnaeformisBouch. 

 tiliae Bouche 

 vaeinii Bouche 

 * populi Bouche 

 juniperi Bouche 

 myrthi Bouche 



Germ an. 



Anglia. 



Germ an. 

 id. 



id. 



id. 

 id. 

 Amer. bor. 



German. 



Europa 



id. 



id. 



id. 



id. 



id. 



id. 

 Anglia 

 Europa 

 Anglia 

 Europa 

 Italia 



id. 

 Suecia 



id. 

 German. 



id. 



id. 



id. 



id. 



id. 



id. 



id. 



id. 



id. 



id. 



id. 



id. 



id. 



Lecanium 



Illiger, 

 hesperidum Linne 



Ipersicae Modeer 

 persicorum Roem. 

 costatum Schrank, 

 ilicis Linne 

 iquercus Linne 

 i? roboris Schrank, 

 cestri Bouche 

 Ivitis Linne 

 ispumosum Costa 

 oleae Latr. 

 tiliae Linne 

 jcoryli Linne 

 llaevis Costa 

 rorismarini Fonscol. 

 buxi Fonscol. 

 aonidum Linne 

 betulae Linne 

 carpini Linne 

 rusci Linne 

 Salicis Linne 

 alni Modeer 

 racemosuin Ratzeb. 

 cambii Ratzeb. 

 (iivae-ursi Linne 

 I? arbuti Fabr. 

 icrataegi Liune 

 joxyacanthae Gmel. 

 berberidis Schrank, 

 piceae Schrank, 

 asari Schrank, 

 rubi Schrank, 

 epidendri Bouche 

 prenanthis Schrank, 

 aceris Modeer 

 (amygdali Schrank, 

 ipersicae Schrank, 

 padi Schrank, 

 xylostei Schrank, 

 juglandis Bouch6 

 ulmi Linne 

 pyri Schrank, 

 purpuratum Dalm. 

 hemicryphum Dalm. 

 gibberum Dalm. 

 cypraeola Dalm. 

 corni Bouche 

 testudo Curt. 

 patellaeformis Curt. 

 myricae Linne 

 capreae Linne 

 hypericonis Pallas 

 pilosellae Linne 

 ? serratulae Fabr. 

 ? zosterae Fabr. 

 V liriodendri Hamb. 

 ? caricae Fabr. 

 ? diosmatis Modeer 



Europa, 

 id. 



id. 



id. 



German. 



Europa 



Eur. mer. 

 Europa 



id. 



Gallia 



id. 

 Asia 

 Europa 



id. 

 Eur mer. 

 Europa 



id. 



id. 

 German. 



id. 



id. 



id. 

 id. 

 id. 

 id. 

 id. 

 id. 

 id. 



id. 



id. 



id. 



id. 



id. 



id. 

 Suecia 



id. 



id. 



id. 

 German. 

 Anglia 



id. 

 Cap. b. sp. 

 Europa 

 Eussia 

 Suecia 

 Anglia 

 German. 



id. 



id. 

 Gap. b. sp. 



