The word Pneumotoka is misspelled against Pneumootoka, a noun meaning "Same as Sauropsida."
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Pneumootoka has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings pneum & toka which should not be misspelled with single 'O'
Wrong Spelling:  pneum-o-toka 
Correct Spelling:  pneum-oo-toka 
Check more misspelled words of Pneumootoka to spell it correct.