Blenies or Blennies: How To spell?
The word Blenies is misspelled against Blennies, which is plural of "Blenny"
Blennies has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings ble & ies which should not be misspelled with single 'N'
Wrong Spelling:  ble-n-ies  Correct Spelling:  ble-nn-ies 
Find more wrongly spelled words of Blennies to spell it well.