Vaginopenous or Vaginopennous: How To spell?
The word Vaginopenous is misspelled against Vaginopennous, an adjective meaning "Having elytra; sheath-winged."
Vaginopennous has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings vaginope & ous which should not be misspelled with single 'N'
Wrong Spelling:  vaginope-n-ous  Correct Spelling:  vaginope-nn-ous 
Check more misspelled words of Vaginopennous to spell it correct.