- a variation of predacious.
predaceous
Example Sentences
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Predaceous species, capable of destroying insects, worms and other microorganisms, could replace hazardous chemical pesticides such as DDT.
From Time Magazine Archive
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Predaceous: applied to insects that live by preying upon other organisms.
From Explanation of Terms Used in Entomology by Smith, John. B.
Predaceous and non-predaceous beetles formed 1.2 per cent of the yearly food residues.
From Food of the Crow, Corvus brachyrhynchos Brehm, in South-central Kansas by Platt, Dwight