| 词条 | Stegastes leucorus |
| 释义 |
| status = VU | status_system = IUCN3.1 | status_ref = [1] | image =Stegastes leucorus.jpg | image_caption =Stegastes leucorus, Revillagigedo Islands | taxon = Stegastes leucorus | authority = (Gilbert, 1892) [2] | synonyms = *Eupomacentrus leucorus (Gilbert, 1892)
|range_map=Stegastes leucorus range.png }} Stegastes leucorus, commonly known as the whitetail damselfish, the whitetail gregory or the whitetail major, is a damselfish of the family Pomacentridae. It is native to the tropical eastern Pacific Ocean. Distribution and habitatStegastes leucorus is native to the tropical eastern central Pacific Ocean. Its range extends from Mexico and Baja California to the Revillagigedo Islands and Guadalupe Island. It inhabits rocky and coral inshore reefs where it is found at depths down to about {{convert|15|m|0|abbr=on}}.[3]StatusThis fish is common in parts of the Revillagigedo Islands but uncommon on the mainland coast. It is estimated that 90% of its total population is confined to a single area of the Revillagigedo Islands, a total occupancy of less than {{convert|2000|km2|0|abbr=on}}. Because of its shallow water habitat and limited range, the IUCN has listed it as "Vulnerable" in view of the fact that El Niño events periodically affect this area.[1] References{{Commons category|Stegastes leucorus}}1. ^1 {{cite journal | author1 = Allen, G. | author2 = Robertson, R. | author3 = Zapata, F. | last-author-amp = yes | title = Stegastes leucorus | journal = The IUCN Red List of Threatened Species | volume = 2010 | page = e.T183963A8207287 | doi = 10.2305/IUCN.UK.2010-3.RLTS.T183963A8207287.en | year = 2007 }} {{Taxonbar|from=Q3102265}}2. ^{{cite WoRMS |author=Bailly, Nicolas |year=2013 |title=Stegastes leucorus (Gilbert, 1892) |id=276673 |accessdate=2014-01-07 }} 3. ^{{cite web |url=http://www.fishbase.org/summary/Stegastes-imbricatus.html |title=Stegastes leucorus (Gilbert, 1892) : Whitetail major |publisher=FishBase |accessdate=2014-01-07}} 2 : Stegastes|Fish described in 1892 |
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