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Cyclichthys

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Kingdom
  
Family
  
Diodontidae

Phylum
  
Chordata

Rank
  
Genus

Scientific name
  
Cyclichthys

Higher classification
  
Porcupinefish

Cyclichthys httpsuploadwikimediaorgwikipediacommonsthu

Similar
  
Cyclichthys orbicularis, Spotbase burrfish, Porcupinefish, Chilomycterus, Striped burrfish

Cyclicthys is a genus of the family Diodontidae, are usually known as Swelltoads.

Contents

The yellow spotted burrfish cyclichthys spilostylus red sea israel


Distinguishing features

Fish of the genus Cyclicthys have three-rooted, rigid spines (actually modified scales) distributed over their bodies, and beak-like jaws, used to crush their hard-shelled prey (crustaceans and molluscs). They differ from the porcupinefishes of the genus Diodon, which have moveable spines.

Defensive mechanisms

Like Tetraodontidae (blowfish) they have the ability to inflate themselves. Their inflated size combined with their spines make them extremely difficult to swallow. They may be poisonous, through the accumulation of tetrodotoxin or ciguatera.

Species

There are currently 3 recognized species in this genus:

  • Cyclichthys hardenbergi (de Beaufort, 1939) (Hardenburg's burrfish)
  • Cyclichthys orbicularis (Bloch, 1785) (Birdbeak burrfish)
  • Cyclichthys spilostylus (Leis & J. E. Randall, 1982) (Spotbase burrfish)
  • References

    Cyclichthys Wikipedia


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