The head and body of adult ("Fishy Fact Files", 2000; "Harlequin Tuskfish Choerodon fasciatus (Günther, 1867)", 2003; Marshall, 1964)has blue lined orange/red stripes (Melbourne Aquarium). The caudal fins are yellow (Marshall). As it ages the back half of the body darkens to a dark blue/purple color (Melbourne Aquarium). The juveniles have ocelli, which are eye-like spots on the anal and dorsal fins (Australian Museum Online, 2003). These spots go away with age (Australian Museum Online, 2003). The body of a juvenile also has brown banding (Australian Museum Online, 2003). A mouth full of big blue teeth is a very distinctive feature of this species (Melbourne Aquarium).
Being part of the wrasse family, all Choreodon fasciatus hatch as females. As they become adults, loose social groups form. Within each social group, the most dominant female undergoes physiological changes to become a male. Each group consists of one male and multiple females. When the males dies or leaves the second most dominant female becomes the male. (Melbourne Aquarium) ("Fishy Fact Files", 2000)
The general reproductive behavior of this species is not known.
The parental investment of this species is unknown.
The lifespan of this species is unknown.
Choerodon faciatus has some anti-predator adaptations. It is very brightly colored which is a warning to potential predators that its flesh could taste bad, be poisonous, or inedible (Melbourne Aquarium). Also, when feeling threatened the teeth of will turn from blue to pink to warn other fish (Melbourne Aquarium). ("Fishy Fact Files", 2000)
This species is found in the aquarium trade (Fenner).
It is not known ifhas any sort of negative impact on humans.
was not found on the IUCN Red List website, US Federal List website, or CITES website.
Xiphocheilus fasciatus. The citation for this is: Xiphocheilus fasciatus Günther, Proc. Zool. Soc. Lond., 1867, p. 101. (Marshall, 1964)was first described by Günther in 1867. It was oringinally called
Cassandra Coco (author), University of Michigan-Ann Arbor, William Fink (editor, instructor), University of Michigan-Ann Arbor.
Matthew Wund (editor), University of Michigan-Ann Arbor.
body of water between the southern ocean (above 60 degrees south latitude), Australia, Asia, and the western hemisphere. This is the world's largest ocean, covering about 28% of the world's surface.
having coloration that serves a protective function for the animal, usually used to refer to animals with colors that warn predators of their toxicity. For example: animals with bright red or yellow coloration are often toxic or distasteful.
having body symmetry such that the animal can be divided in one plane into two mirror-image halves. Animals with bilateral symmetry have dorsal and ventral sides, as well as anterior and posterior ends. Synapomorphy of the Bilateria.
an animal that mainly eats meat
uses smells or other chemicals to communicate
the nearshore aquatic habitats near a coast, or shoreline.
animals which must use heat acquired from the environment and behavioral adaptations to regulate body temperature
eats mollusks, members of Phylum Mollusca
having the capacity to move from one place to another.
specialized for swimming
the area in which the animal is naturally found, the region in which it is endemic.
the business of buying and selling animals for people to keep in their homes as pets.
having more than one female as a mate at one time
structure produced by the calcium carbonate skeletons of coral polyps (Class Anthozoa). Coral reefs are found in warm, shallow oceans with low nutrient availability. They form the basis for rich communities of other invertebrates, plants, fish, and protists. The polyps live only on the reef surface. Because they depend on symbiotic photosynthetic algae, zooxanthellae, they cannot live where light does not penetrate.
mainly lives in oceans, seas, or other bodies of salt water.
uses touch to communicate
defends an area within the home range, occupied by a single animals or group of animals of the same species and held through overt defense, display, or advertisement
the region of the earth that surrounds the equator, from 23.5 degrees north to 23.5 degrees south.
uses sight to communicate
Robert Fenner. "A Gentle Bruiser of a Wrasse, The Harlequin Tuskfish,<Choerodon (Lienardella) fasciata>" (On-line). WetWebMedia. Accessed October 27, 2004 at http://www.wetwebmedia.com/marine/fishes/wrasses/choerodon/faciata.htm.
2000. "Fishy Fact Files" (On-line). Melbourne Aquarium. Accessed October 27, 2004 at http://www.melbourneaquarium.com.au/education/fftuskfish.htm.
Australian Museum Online. 2003. "Harlequin Tuskfish http://www.austmus.gov.au/fishes/fishfacts/fish/cfasciat.htm.(Günther, 1867)" (On-line). Australian Museum Online. Accessed October 27, 2004 at
Tiscali. 2004. "tiscali.reference" (On-line). Accessed November 17, 2004 at http://www.tiscali.co.uk/reference/encyclopaedia/hutchinson/m0008054.html.
Marshall, T. 1964. Fishes of the Great Barrier Reef and coastal waters of Queensland. Sydney: Angus and Robertson LTD..
Randall, J., G. Allen, R. Steene. 1990. Fishes of the Great Barrier Reef and Coral Sea. Honolulu, Hawaii: University of Hawaii Press. Accessed October 27, 2004 at http://www.fishbase.org/summary/SpeciesSummary.cfm?id=12722.