Zospore or Zoospore: How To spell?

The word Zospore is misspelled against Zoospore, a noun meaning "A spore provided with one or more slender cilia, by the vibration of which it swims in the water. Zoospores are produced by many green, and by some olive-brown, algae. In certain species they are divided into the larger macrozoospores and the smaller microzoospores. Called also sporozoid, and swarmspore."