| 词条 | Hemitaurichthys zoster |
| 释义 |
| name = | image = XRF-Hemitaurichthys zoster.png | status = LC | status_system = IUCN3.1 | status_ref = [1] | taxon = Hemitaurichthys zoster | authority = (Bennett, 1831) | synonyms =
}} Hemitaurichthys zoster, commonly known as the brown-and-white butterflyfish or black pyramid butterflyfish, is a marine fish belonging to the family Chaetodontidae native to the Indian Ocean. DescriptionThe black pyramid butterflyfish is a small-sized fish that can reach a maximum length of 18 cm.[2][3] Its body is compressed laterally with a rounded body profile. The snout is somewhat stretched with a small terminal protractile mouth. The body is black, crossed in its center by a broad white trapezoid band with a yellow top, corresponding to the center of the dorsal fin. The caudal fin is white. Distribution & ecologyThe black pyramid butterflyfish is widespread throughout tropical and subtropical waters of the Indian Ocean from the eastern coast of Africa to Java in Indonesia and from India to Mauritius.[1][2] It lives in large schools on outer reef slopes, from which it can sally into open water to feed on plankton.[4] The species is found at depths of 3–40 meters.[5][6] Conservation statusAs a planktivore, the species may be affected by climate-induced reductions in planktonic productivity. As there do not appear to be any specific current threats, it is listed as Least Concern (LC) by the IUCN.[1] References1. ^1 2 {{Cite journal | author = Myers, R. | author2 = Pratchett, M. | last-author-amp = yes | title = Hemitaurichthys zoster | journal = The IUCN Red List of Threatened Species | volume = 2010 | page = e.T165719A6101058 | publisher = IUCN | date = 2010 | url = http://www.iucnredlist.org/details/165719/0 | doi = 10.2305/IUCN.UK.2010-4.RLTS.T165719A6101058.en | access-date = 14 January 2018}} {{Portal|Fish}}{{Taxonbar|from=Q2072118}}{{Chaetodontidae-stub}}2. ^1 {{cite book|author=Lieske|author2=Myers|last-author-amp=yes|title=Coral reef fishes|publisher=Princeton University Press|year=2009|ISBN=9780691089959}} 3. ^{{cite book|author=Heemstra, P.C.|year=1986|chapter=Chaetodontidae|pages=627–632|editor=M.M. Smith|editor2=P.C. Heemstra|title=Smiths' sea fishes|publisher=Springer-Verlag|location=Berlin}} 4. ^{{cite book|last1=Anderson|first1=C.|first2=A.|last2=Hafiz|year=1987|title=Common reef fishes of the Maldives. Part 1|publisher=Novelty Press|location=Republic of Maldives}} 5. ^{{cite book|author=Rudie Kuiter|title=Chaetodontidae & Microcanthidae|publisher=Aquatic Photographics|year=2004|isbn=0953909735}} 6. ^{{cite book|last1=Allen|first1=G.R.|first2=M.V.|last2=Erdmann|year=2012|title=Reef fishes of the East Indies|location=Perth, Australia|publisher=Universitiy of Hawai'i Press|volume=I-III|series=Tropical Reef Research}} 3 : Fish of the Indian Ocean|Chaetodontidae|Fish described in 1831 |
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