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Caesio xanthalytos Holleman, Connell & Carpenter, 2013

Goldsash fusilier
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Native range | All suitable habitat | Point map | Year 2050
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Caesio xanthalytos   AquaMaps   Data sources: GBIF OBIS
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Image of Caesio xanthalytos (Goldsash fusilier)
Caesio xanthalytos
Picture by King, D.R.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Eupercaria/misc (Various families in series Eupercaria) > Caesionidae (Fusiliers) > Caesioninae
Etymology: Caesio: Latin, caesius, bluish-grey, 1835; it is the same name given to the silvery metal (Cs) (Ref. 45335);  xanthalytos: Name from Greek, literally meaning 'yellow line'; referring to the prominent deep yellow band along the fish’s midside; noun in apposition..

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋; 半咸淡水; 深度上下限 8 - 40 m (Ref. 94071).

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Western Indian Ocean: Kenya (purchased in Mombasa market), Tanzania (Dar es Salaam), southern Mozambique and KwaZulu-Natal (Margate, 30°51' S), southern Madagascar (Ref. 94071); and a new record from the Laccadive Arch. (Ref. 130907).

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 22.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 94071)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 10; 背的软条 (总数) : 15; 臀棘: 3; 臀鳍软条: 11 - 12; 脊椎骨: 23. This medium-sized species is distinguished by the following: a prominent, composite, yellow lateral band in life, bordered by irregular dark brown stripes, and with a narrow blue stripe in the yellow, above the lateral line; the lateral line is within band for most of length; 19-22 pectoral-fin rays (rarely 19 or 21, 22); 57-67 (mode 59-62) lateral line scales; 11-12 (mode 11) anal fin rays; 8 + 12 circumpeduncular scales (Ref. 94071).

生物学特性     字汇 (例如 epibenthic)

This species schools with Caesio variliniata and both have been observed together in large shoals in northern KwaZulu-Natal. Prolific spawning in the Park Rynie area, KwaZulu-Natal (30°20’ S, 30°45’ E) is apparent due to abundance of eggs of this species from plankton collections (Ref. 94071).

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼


主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Holleman, W., A.D, Connell and K.E. Carpenter, 2013. Caesio xanthalytos, a new species of fusilier (Perciformes: Caesionidae) from the Western Indian Ocean, with records of range extensions for several species of Caesionidae. Zootaxa 3702(3):262-272. (Ref. 94071)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 28 June 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

 





人类利用

渔业: 商业性
FAO - Publication: search | FishSource |

更多信息

Trophic ecology
食物相
Diet compositions
Food consumptions
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捕食者
Ecology
生态学
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversions
Recruitments
Abundances
Life cycle
繁殖
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
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仔鱼
稚鱼动力学
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参考文献

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网络资源

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Estimates based on models

Preferred temperature (Ref. 123201): 24.7 - 27.5, mean 26.7 °C (based on 42 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5020   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00551 - 0.02875), b=3.09 (2.90 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.4   ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (17 of 100).