northern pike vs sheatfish

northern pike

noun
  • A species of pike, Esox lucius. 

sheatfish

noun
  • Other catfish of genus Silurus. 

  • The wels catfish (Silurus glanis), a catfish, the largest freshwater fish in Europe. 

  • Micromeria (syn. Micronema) spp. 

  • Phalacronotus species. 

  • Wallago species, found in the Danube and other Eastern European rivers. 

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