Agonidae

plural noun
Agon·i·dae | \ ə-ˈgä-nə-ˌdē \

Definition of Agonidae 

: a family of small slender fishes (order Scleroparei) having the body covered with overlapping striated often spiny plates

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First Known Use of Agonidae

1879, in the meaning defined above

History and Etymology for Agonidae

New Latin, from Agonus, type genus + -idae

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The first known use of Agonidae was in 1879

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