Phylophagan or Phyllophagan: How To spell?
The word Phylophagan is misspelled against Phyllophagan, a noun meaning "One of a group of marsupials including the phalangists."
Phyllophagan has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings phy & ophagan which should not be misspelled with single 'L'
Wrong Spelling:  phy-l-ophagan  Correct Spelling:  phy-ll-ophagan 
Find more incorrect spellings of Phyllophagan to spell right way.