| Unicorn fishes | ||||||||||||
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 Spotted unicornfish, Naso brevirostris
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See text. |
The unicorn fishes are 17 species of tropical marine surgeonfishes in the genus Naso. They are so named because of a spike that protrudes from its forehead; however some species have a bulbous protrusion rather than a pronounced spike, and some lack a spike altogether. Unicorn fishes usually have a pair of spines on each side of the tail shaft that are used for defense.
Species
- Whitemargin unicornfish, Naso annulatus (Quoy & Gaimard, 1825).
- Humpback unicornfish, Naso brachycentron (Valenciennes, 1835).
- Spotted unicornfish, Naso brevirostris (Cuvier, 1829).
- Naso caeruleacauda Randall, 1994.
- Gray unicornfish, Naso caesius Randall & Bell, 1992.
- Elegant unicornfish, Naso elegans (Rüppell, 1829).
- Horseface unicornfish, Naso fageni Morrow, 1954.
- Sleek unicornfish, Naso hexacanthus (Bleeker, 1855).
- Orangespine unicornfish, Naso lituratus (Forster, 1801).
- Elongate unicornfish, Naso lopezi Herre, 1927.
- Naso maculatus Randall & Struhsaker, 1981.
- Squarenose unicornfish, Naso mcdadei Johnson, 2002.
- Slender unicorn, Naso minor (Smith, 1966).
- Naso reticulatus Randall, 2001.
- Oneknife unicornfish, Naso thynnoides (Cuvier, 1829).
- Bulbnose unicornfish, Naso tonganus (Valenciennes, 1835).
- Humpnose unicornfish, Naso tuberosus Lacépède, 1801.
- Bluespine unicornfish, Naso unicornis (Forsskål, 1775).
- Bignose unicornfish, Naso vlamingii (Valenciennes, 1835).
Gallery
 Orangespine unicornfish, Naso lituratus |
 Elongate unicornfish, Naso lopezi |
 Bluespine unicornfish, Naso unicornis |
 Whitemargin unicornfish, Naso annulatus |
References
- "Naso". FishBase. Ed. Ranier Froese and Daniel Pauly. January 2006 version. N.p.: FishBase, 2006.
- Dallas World Aquarium
- Wetwebmedia.com
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