A breeder is someone who specializes in the reproduction of animals or plants. A FARMER is a breeder of crops and livestock, while a STUD is a male animal kept for breeding purposes. A SIRE is the father of an animal, and an EFT is a juvenile salamander. A FANCIER is someone who breeds animals as a hobby, while a PROPAGATOR is someone who breeds plants. A LAMA is a breed of South American camel, and an EEL is a type of fish. Finally, a BLOODLINE is a line of descent from a common ancestor.