beshow vs cobblerfish

beshow

noun
  • A large food fish (Anoplopoma fimbria) of the north Pacific coast; the candlefish or sablefish. 

cobblerfish

noun
  • Any of various catfish. 

  • Trachinotus carolinus 

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