Lerneacea or Lernaeacea: How To spell?

The word Lerneacea is misspelled against Lernaeacea, a noun meaning "A suborder of copepod Crustacea, including a large number of remarkable forms, mostly parasitic on fishes. The young, however, are active and swim freely. See Illustration in Appendix."

Lernaeacea has vowels 'ae' together mispronounced as 'e'
Word contains consecutive vowels 'AE' in between alphabets lern & acea is misspelled as 'E'
Wrong Spelling:  lern-e-acea 
Correct Spelling:  lern-ae-acea 
Explore spell check of Lernaeacea to spell without errors.

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