Thk PiRi'LE Aster, Showing Insect A'isitdrs 



The upi>i'i\f'"'ii''' '•''■ ll"' ii'i'lli (I'liisKi xiiiipU'.v) , Ihc Untx-r fmure 



ilic (I niiK'-Jli/ {Eri.slali.s ii'/iii.v) , The ml -lulled Inirii i>t' llu' 



Idllcr lives oil deeai/iiig vegeUiliiiii in llie -lCiiIit 



pockels of old Iree sliiiiipx. From a pliologirip/i 



