Hydrozons or Hydrozoons: How To spell?

The word Hydrozons is misspelled against Hydrozoons, which is plural of "Hydrozoon"

Hydrozoons has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings hydroz & ns which should not be misspelled with single 'O'
Wrong Spelling:  hydroz-o-ns 
Correct Spelling:  hydroz-oo-ns 
Find more incorrect spellings of Hydrozoons to spell right way.

You might be interested to know

Lionhod or Lionhood?

Macrozospore or Macrozoospore?

Moning or Mooning?