Belerophon or Bellerophon: How To spell?

The word Belerophon is misspelled against Bellerophon, a noun meaning "A genus of fossil univalve shells, believed to belong to the Heteropoda, peculiar to the Paleozoic age."

Bellerophon has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings be & erophon which should not be misspelled with single 'L'
Wrong Spelling:  be-l-erophon 
Correct Spelling:  be-ll-erophon 
Find more incorrect spellings of Bellerophon to spell right way.