1-3-1-3 Evolution

0 Content 1 Background 1-3 Biological 1-3-2 Mammalian

 Mammaculture 1-3-2-5

1-3-2-5 Mutating Fish

In the mid 1960's I was raising tropical fish. I noticed that some Guppieswere more transparent.

 I decided to see if I could make a transparent breed of Guppies by selective breeding.

How do Guppies give birth and how often will they give birth?

Number of Offspring. Once a female guppy is 2 or 3 months old, she tends to start giving birth. A female guppy under optimal conditions can give birth every 30 days -- and each batch of fry can range from 20 to 50 baby guppies.

By selective breeding within two years I had a breed of see threw Guppies.