ant vs praying mantis

ant

noun
  • Any of various insects in the family Formicidae in the order Hymenoptera, typically living in large colonies composed almost entirely of flightless females. 

  • A Web spider. 

verb
  • To rub insects, especially ants, on one's body, perhaps to control parasites or clean feathers. 

praying mantis

noun
  • Any of various predatory, cannibalistic insects of the order Mantodea that have a prayer-like stance. 

  • A woman who preys on men (from the idea that female praying mantises eat males after sex). 

  • A mantid of the species Mantis religiosa. 

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