Encyclopedia > Porcupinefish

  Article Content

Porcupinefish

Porcupinefish are fish of the family Diodontidae (order Tetraodontiformes).


(Full-size image) (/images/uploads/porcupinefish1.jpg)

They have the ability to blow themselves up by swallowing water or air when threatened. They are covered by long spines that stick out sharply when the fish is inflated.

The porcupinefish is closely related to the pufferfish, which does not have spines.



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Brazil

... Independence  - Declared  - Recognised From Portugal September 7, 1822 August 29, 1825 Currency Real Time zone ...

 
 
 
This page was created in 23.2 ms