Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Nov 9, 2009
http://UGENA.org The Sarcastic Fringehead is a ferocious fish which has a large mouth and aggressive territorial behavior. When two fringeheads have a territorial battle, they wrestle by pressing their huge mouths against each other, as if they were kissing. This allows them to determine which is the larger fish and so dominance is established.