Perichaitous or Perichaetous: How To spell?

The word Perichaitous is misspelled against Perichaetous, an adjective meaning "Surrounded by setae; -- said of certain earthworms (genus Perichaetus)."

Perichaetous has vowels 'ae' together mispronounced as 'ai'
Word contains consecutive vowels 'AE' in between alphabets perich & tous is misspelled as 'AI'
Wrong Spelling:  perich-ai-tous 
Correct Spelling:  perich-ae-tous 
Check more misspelled words of Perichaetous to spell it correct.

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