Hipocampus or Hippocampus: How To spell?
The word Hipocampus is misspelled against Hippocampus, a noun meaning "A fabulous monster, with the head and fore quarters of a horse joined to the tail of a dolphin or other fish (Hippocampus brevirostris), -- seen in Pompeian paintings, attached to the chariot of Neptune."
Hippocampus has double "pp" is mispronounced as "p"Remember double 'PP' in between the strings hi & ocampus which should not be misspelled with single 'P'
Wrong Spelling:  hi-p-ocampus  Correct Spelling:  hi-pp-ocampus 
Check more misspelled words of Hippocampus to spell it correct.