Longipenes or Longipennes: How To spell?

The word Longipenes is misspelled against Longipennes, a noun meaning "A group of longwinged sea birds, including the gulls, petrels, etc."

Longipennes has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings longipe & es which should not be misspelled with single 'N'
Wrong Spelling: longipe-n-es
Correct Spelling: longipe-nn-es
Find more incorrect spellings of Longipennes to spell right way.