Sacoglossa or Saccoglossa: How To spell?
The word Sacoglossa is misspelled against Saccoglossa, a noun meaning "Same as Pellibranchiata."
Saccoglossa has double "cc" is mispronounced as "c"Remember double 'CC' in between the strings Sa & oglossa which should not be misspelled with single 'C'
Wrong Spelling:  Sa-c-oglossa  Correct Spelling:  Sa-cc-oglossa 
Find more incorrect spellings of Saccoglossa to spell right way.