The word Vorticelae is misspelled against Vorticellae, which is plural of "Vorticella"
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Vorticellae has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings vortice & ae which should not be misspelled with single 'L'
Wrong Spelling: vortice-l-ae
Correct Spelling: vortice-ll-ae
Find more incorrect spellings of Vorticellae to spell right way.