Common toadfish Information

From Wikipedia
https://en.wikipedia.org/wiki/Common_toadfish

Common toadfish
Common Toadfish.jpg
Scientific classification
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T. hamiltoni
Binomial name
Tetractenos hamiltoni
( J. Richardson, 1846)

The common toadfish (Tetractenos hamiltoni), also known as the common toado, toadfish or toado, [1] (formerly classified as Tetrodon hamiltoni [2] [3] or Torquigener hamiltoni) is a species of fish in the family Tetraodontidae of order Tetraodontiformes, found along Australia's eastern coast, from northern Queensland to Flinders Island, and around Lord Howe Island, [1] as well as in New Zealand waters. It often buries itself in sand with only its eyes exposed. [4]

The fish is sandy to whitish in colour, with small brown spots over most of the back and upper sides, and brown bars and blotches beneath. [5] It has a maximum length of 14 cm. [4] It is similar in appearance to the smooth toadfish, but has smaller spots and more prominent spines in the skin. [5]

Like some other fish, the common toadfish is able to vary the amount of pigment in its cornea, which becomes yellow in colour under bright light. [6]

It is (rarely) used as an aquarium fish for brackish-water aquariums. Along with related toadfish species, it is known in Australia as a " toadie."

As with other fish of this family, the flesh is poisonous, due to tetrodotoxin, and eating the fish can have fatal consequences. [7]

See also

References

  1. ^ a b "Australian Faunal Directory: Tetractenos hamiltoni". Archived from the original on 2012-10-05. Retrieved 2010-03-08.
  2. ^ World Register of Marine Species - Tetractenos hamiltoni (Richardson, 1846), accessed 8 March 2010.
  3. ^ G.S. Hardy, "Revision of Australian species of Torquigener Whitley (Tetraodontiformes: Tetraodontidae), and two new generic names for Australian puffer fishes," Journal of the Royal Society of New Zealand, Volume 13, No. 1/2, 1983, pp. 1–48. [1]
  4. ^ a b Fishbase - Tetractenos hamiltoni, accessed 8 March 2010 ( find mirrors).
  5. ^ a b Australian Museum: Common Toadfish.
  6. ^ Ulrike E. Siebeck, Shaun P. Collin, Majid Ghoddusi, and N. Justin Marshall, "Occlusable corneas in toadfishes: light transmission, movement and ultrastruture of pigment during light- and dark-adaptation," Journal of Experimental Biology, Volume 206, 2177-2190 (2003).
  7. ^ Puffer fish poisoning: a potentially life-threatening condition, accessed 8 March 2010.