orfe

from The Collaborative International Dictionary of English v.0.48

Id \Id\, n. (Zool.)
   A small fresh-water cyprinoid fish ({Leuciscus idus} or {Idus
   idus}) of Europe. A domesticated variety, colored like the
   goldfish, is called {orfe} in Germany.
   [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Orf \Orf\, Orfe \Or"fe\, n. (Zool.)
   A bright-colored domesticated variety of the id. See {Id}.
   [1913 Webster]