References

Origins

<http://japaneseghtingsh.org/>

<http://hubpages.com/animals/Betta-Fish-History-and-Facts>

Male Versus Female

<http://animals.mom.me/description-male-vs-female-betta-1218.html>

Shapes of Fin Tail

<http://www.wikihow.com/Identify-Different-Betta-Fish>

<http://www.earthsfriends.com/siamese-ghting-sh/>

<http://bubblesandbettas.blogspot.com/p/betta-breeds-tail-types.html>

<http://www.theaquariumwiki.com/Betta_splendens_-_variations/>

<http://bettasource.com/bettas/tail-types/>

<http://bettasource.com/bettas/colors/>

<https://bioweb.uwlax.edu/bio203/f2013/ackey_rich/>