armadillo bug vs painted lady

armadillo bug

noun
  • A woodlouse, any of various terrestrial isopods of suborder Oniscidea. 

painted lady

noun
  • The sea snail Phasianella australis. 

  • The painted trillium (Trillium undulatum), a forest wildflower of North America. 

  • A flower of the pea family, Gompholobium scabrum, native to southwestern Australia. 

  • A Victorian house repainted with vibrant colors to accentuate the architectural design, especially in San Francisco, California. 

  • A prostitute (in reference to their use of makeup). 

  • Any of certain cryptic patterned butterflies of genus Vanessa (family Nymphalidae), especially Vanessa cardui. 

How often have the words armadillo bug and painted lady occurred in a corpus of books? (source: Google Ngram Viewer )