分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Tetraodontiformes (Puffers and filefishes)
魨形目 (Puffers and filefishes) >
Balistidae (Triggerfishes)
鱗魨科 (Triggerfishes)
Etymology: Xanthichthys: Greek, xanthos = yellow + Greek, ichthys = fish (Ref. 45335); greenei: Named for Brian D. Greene, member of the team that discovered this species.
Eponymy: Brian David Greene (d: 1980) is an ichthyologist associated with the Bernice Pauahi Bishop Museum and the University of Hawaii where he studied for his zoology BSc (2001) and where he currently studies for his PhD. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 礁區魚類; 深度上下限 90 - 100 m (Ref. 94129).
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Pacific Ocean: Kiribati (Line Islands).
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 15.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 94129)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 3; 背的軟條 (總數) : 29; 臀鰭軟條: 25; 脊椎骨: 18. This species is distinguished by the following characters: 3 pigmented cheek grooves; low body scale rows count 34 (33-35) vs. 39 or more; small size, 15.4 cm SL vs. over 22.5 cm SL; and a colour pattern of scattered dark spots sub-dorsally and without other spots or line on the body.
Body shape (shape guide): short and / or deep.
This species is relatively abundant within its depth range, on coral rubble and holes adjacent to deeper drop-offs (below a thermocline) at several localities of the coasts of Kiritimati (Christmas Island). It has always been observed near the reef substratum, where it would seek shelter when approached (Ref. 94129).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Pyle, R.L. and J.L. Earle, 2013. Xanthichthys greenei, a new species of triggerfish (Balistidae) from the Line Islands. Biodiversity Data Journal 1:e994. (Ref. 94129)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02692 (0.01267 - 0.05719), b=2.92 (2.74 - 3.10), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.4 ±0.3 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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![Image of Xanthichthys greenei (Greene\](/images/thumbnails/jpg/tn_Xagre_m0.jpg "Image of Xanthichthys greenei (Greene\")
