pout vs viviparous blenny

pout

noun
  • Any of various fishes such as the hornpout (Ameiurus nebulosus, the brown bullhead), the pouting (Trisopterus luscus) and the eelpouts (Zoarcidae). 

  • A fit of sulking or sullenness. 

  • One's facial expression when pouting. 

verb
  • To shoot poults. 

  • To be or pretend to be ill-tempered; to sulk. 

  • To push out one's lips. 

  • To thrust itself outward; to be prominent. 

  • To say while pouting. 

viviparous blenny

noun
  • A fish in the family Zoarcidae, Zoarces viviparus. 

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