scorpionfish vs spikey

scorpionfish

noun
  • Any of the family Scorpaenidae of mostly marine fish, including many of the world's most venomous species, the "sting" taking the form of sharp spines coated with venomous mucus. 

spikey

How often have the words scorpionfish and spikey occurred in a corpus of books? (source: Google Ngram Viewer )