Molusca or Mollusca: How To spell?

The word Molusca is misspelled against Mollusca, a noun meaning "One of the grand divisions of the animal kingdom, including the classes Cephalopoda, Gastropoda, PteropodaScaphopoda, and Lamellibranchiata, or Conchifera. These animals have an unsegmented bilateral body, with most of the organs and parts paired, but not repeated longitudinally. Most of them develop a mantle, which incloses either a branchial or a pulmonary cavity. They are generally more or less covered and protected by a calcareous shell, which may be univalve, bivalve, or multivalve."

Mollusca has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings mo & usca which should not be misspelled with single 'L'
Wrong Spelling:  mo-l-usca 
Correct Spelling:  mo-ll-usca 
Check more misspelled words of Mollusca to spell it correct.