toxotes jaculator

from The Collaborative International Dictionary of English v.0.48

Jaculator \Jac"u*la`tor\, [L.]
   1. One who throws or casts. [R.]
      [1913 Webster]

   2. (Zool.) The archer fish ({Toxotes jaculator}).
      [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Archer fish \Arch"er fish`\ (Zool.)
   A small fish ({Toxotes jaculator}), of the East Indies; -- so
   called from its ejecting drops of water from its mouth at its
   prey. The name is also applied to {Ch[ae]todon rostratus}.
   [1913 Webster]