|Scientific Name:||Chaetodon ephippium|
|Species Authority:||Cuvier, 1831|
Chaetodon garnoti Lesson, 1831
Chaetodon mulsanti Thiollière, 1857
Chaetodon principalis Cuvier, 1829
|Red List Category & Criteria:||Least Concern ver 3.1|
|Assessor/s:||Myers, R. & Pratchett, M.|
|Reviewer/s:||Elfes, C., Polidoro, B., Livingstone, S. & Carpenter, K.E.|
This species is abundant and widespread. There are no major threats for this species. It is listed as Least Concern.
|Range Description:||This species is distributed from the Indo-Malayan region throughout the tropical insular Pacific Ocean (Pyle 2001). It has been recorded from Sri Lanka (most likely a vagrant) in the west as far east as the Hawaiian Islands (USA), Marquesas Islands (French Polynesia) and Tuamotu Islands (French Polynesia), and from southern Japan in the north south to New South Wales (Australia) and Rapa (G.R. Allen pers. comm. 2006). It has been recorded at depths of 1-30 m. Range size ~10.3 million km2, from values estimated by Jones et al. (2002) based on projection of distribution maps from Allen et al. (1998).|
Native:American Samoa (American Samoa); Australia; China; Christmas Island; Cocos (Keeling) Islands; Cook Islands; Fiji; French Polynesia; Guam; Indonesia; Japan; Kiribati (Phoenix Is.); Malaysia; Marshall Islands; Micronesia, Federated States of ; Nauru; New Caledonia; Niue; Northern Mariana Islands; Palau; Papua New Guinea; Philippines; Samoa; Solomon Islands; Sri Lanka; Taiwan, Province of China; Tokelau; Tonga; Tuvalu; United States (Hawaiian Is.); United States Minor Outlying Islands (Howland-Baker Is., Johnston I., US Line Is., Wake Is.); Vanuatu; Wallis and Futuna
|FAO Marine Fishing Areas:||
Indian Ocean – eastern; Pacific – eastern central; Pacific – northwest; Pacific – southwest; Pacific – western central
|Range Map:||Click here to open the map viewer and explore range.|
It is generally common (mean of 0.46 individuals per 200 m2 in northern
|Habitat and Ecology:||Populations inhabit a wide variety of coral reef habitats, being frequently found in areas of rich coral growth in lagoons and on outer reefs. It occurs as solitary animals, in pairs or in small groups. The diet includes coral polyps, algae, sponges, fish eggs and benthic invertebrates (G.R. Allen pers. comm. 2006). This species lives exclusively within coral reef habitats, but has limited direct reliance on live corals (Pratchett 2005).|
|Major Threat(s):||This species is collected for the aquarium trade however there is no data on how this affects the population. There appear to be no other major threats to this species.|
|Conservation Actions:||There appear to be no species specific conservation measures in place (G.R. Allen pers. comm. 2006). In view of its wide range this species is likely to be present within many marine protected areas. Ongoing monitoring of catches by aquarium collectors is required.|
Allen, G.R., Steene, R. and Allen, M. 1998. A guide to angelfishes and butterflyfishes. Odyssey Publishing/Tropical Reef Research.
Berumen, M.L. and Pratchett, M.S. 2006. Recovery without resilience: persistent distrubance and long-term shifts in the structure of fiosh and coral communities at Tiahura Reef, Moorea. Coral Reefs 25: 647-653.
Burgess, W.E. 1978. Butterflyfishes of the world. A monograph of the Family Chaetodontidae. T.F.H. Publications, Neptune City, New Jersey.
Global Marine Aquarium Database. 2009. World Conservation Monitoring Centre, UNEP.
IUCN. 2010. IUCN Red List of Threatened Species (ver. 2010.4). Available at: http://www.iucnredlist.org. (Accessed: 27 October 2010).
Jones, G.P., Caley, M.J. and Munday, P.L. 2002. Rarity in coral reef fish communities. In: P.F. Sale (ed.), Coral reef fishes; Dynamics and diversity in a complex ecosystem, pp. 81-101. Academic Press.
Pratchett, M.S. 2005. Dietary overlap among coral-feeding butterflyfishes (Chaetodontidae) at Lizard Island, northern Great Barrier Reef. Marine Biology 148: 373-382.
Pratchett, M.S. and Berumen, M.L. 2008. Interspecific variation in ditributions and diets of coral reef butterflyfishes (Teleostei: Chaetodontidae). Journal of Fish Biology 73: 1730-1747.
Pyle, R. 2001. Chaetodontidae. Butterflyfishes. In: K.E. Carpenter and V.H. Niem (eds), FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 5. Bony fishes part 3 (Menidae to Pomacentridae), pp. 3224-3265. FAO, Rome.
Randall, J.E., Williams, J.T., Smith, D.G., Kulbicki, M., Tham, G.M., Labrosse, P., Kronen, M., Clua, E. and Mann, B.S. 2003. Checklist of the shore and epipelagic fishes of Tonga. Atoll Research Bulletin 502: 1-37.
Steene, R.C. 1978. Butterfly and angelfishes of the world. A.H. and A.W. Reed Pty Ltd., Australia.
|Citation:||Myers, R. & Pratchett, M. 2010. Chaetodon ephippium. In: IUCN 2013. IUCN Red List of Threatened Species. Version 2013.2. <www.iucnredlist.org>. Downloaded on 21 April 2014.|
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