June bug vs fig-eater

June bug

noun
  • European chafer (Rhizotrogus majalis/Amphimallon majalis), a beetle native to continental Europe, but now also in North America 

  • ten-lined June beetle (Polyphylla decemlineata), of the western United States and Canada 

  • Phyllophaga, a genus of beetles in the subfamily Melolonthinae of the family Scarabaeidae, also known as June beetles. 

  • green June beetle (Cotinis nitida), of the southeastern United States 

  • fig-eater or figeater beetle (Cotinis mutabilis), of the western and southwestern United States 

fig-eater

noun
  • A bird (Sylvia hortensis) that feeds on figs and grapes, and that people eat as a delicacy. 

  • A beetle (Cotinis mutabilis) which ranges from central Texas across the southwestern United States and Mexico. 

  • A large beetle (Cotinis nitida) which has elytra that are velvety green with pale borders, which ranges from eastern Canada to central Texas, and which in the southern United States destroys figs. 

How often have the words June bug and fig-eater occurred in a corpus of books? (source: Google Ngram Viewer )