Plectroglyphidodon emeryi (Allen & Randall, 1974)
Emery's gregory
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Plectroglyphidodon emeryi
拍攝者 Randall, J.E.
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拍攝者 Randall, J.E.
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Ovalentaria/misc (Various families in series Ovalentaria) 鱸形目 (Various families in series Ovalentaria) > Pomacentridae (Damselfishes) 雀鯛科 (Damselfishes) > Microspathodontinae
Etymology: Plectroglyphidodon: Greek,plektron = anything to strike with, spur + Greek, glyphis = carved + Greek, odous = teeth (Ref. 45335).
Eponymy: Dr Alan Roy Emery (d: 1939) is a Trinidad-born Canadian ichthyologist. [...] (Ref. 128868), visit book page.
More on authors: Allen & Randall.
Etymology: Plectroglyphidodon: Greek,plektron = anything to strike with, spur + Greek, glyphis = carved + Greek, odous = teeth (Ref. 45335).
Eponymy: Dr Alan Roy Emery (d: 1939) is a Trinidad-born Canadian ichthyologist. [...] (Ref. 128868), visit book page.
More on authors: Allen & Randall.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
海洋 礁區魚類; 非遷移的; 深度上下限 1 - 18 m (Ref. 9710). 熱帶; 10°S - 27°S
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Eastern Central Pacific: Pitcairn and Tuamoto Islands.
中太平洋東部: 皮特凱恩島與 Tuamoto 島。
中太平洋東部: 皮特凱恩島與 Tuamoto 島。
大小 / 重量 / 年齡
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 13; 背的軟條 (總數) : 15 - 17; 臀棘: 2; 臀鰭軟條: 13 - 14. Most of the body and head is brown, grading to pale tan or off-white on ventral portion; slight suffusion of yellow on head and nape; dark brown streak near margin of each scale, appearing as series of narrow transverse bands. A prominent dark brown to blackish spot occupying four scales is below the 15-16th tubed lateral line scale. The fins, most of soft dorsal, caudal peduncle and posteriormost part of body yellow; pectorals transparent with suffusion of yellow and a small dark brown spot superiorly at pectoral fin base. The rim of the anal opening is dark brown.
Body shape (shape guide): short and / or deep; Cross section: oval.
大部分的身體與頭部是褐色, 漸層色到灰黃褐色或在腹的部分上的白色; 在頭部與後頸上的輕微的黃色紅暈; 在每個鱗片的邊緣附近的深褐色的條紋, 呈現成列的狹窄橫紋。 一突出的深褐色的對佔領四個鱗片的黑色的斑點在 15- 第 16 管狀的側線鱗片之下。 鰭, 大部分的軟背部的, 尾柄與身體黃色的最後面部份; 胸鰭透明用黃色的紅暈與一個小的深褐色的斑點上方地在胸鰭基底。 肛門開口的邊緣深褐色的。
Body shape (shape guide): short and / or deep; Cross section: oval.
大部分的身體與頭部是褐色, 漸層色到灰黃褐色或在腹的部分上的白色; 在頭部與後頸上的輕微的黃色紅暈; 在每個鱗片的邊緣附近的深褐色的條紋, 呈現成列的狹窄橫紋。 一突出的深褐色的對佔領四個鱗片的黑色的斑點在 15- 第 16 管狀的側線鱗片之下。 鰭, 大部分的軟背部的, 尾柄與身體黃色的最後面部份; 胸鰭透明用黃色的紅暈與一個小的深褐色的斑點上方地在胸鰭基底。 肛門開口的邊緣深褐色的。
Adults inhabit outer rocky and coral reefs (Ref. 7247). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
棲息於外部的岩石與珊瑚礁。
棲息於外部的岩石與珊瑚礁。
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).中太平洋東部: 皮特凱恩島與 Tuamoto 島。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 : Allen, Gerald R. | 合作者
Allen, G.R. and A.R. Emery, 1985. A review of the Pomacentrid fishes of the genus Stegastes from the Indo-Pacific, with descriptions of two new species. Indo-Pac. Fish. (3):31. (Ref. 510)
CITES
Not Evaluated
對人類具威脅
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基於模型的估計
首選溫度 (參考文獻 123201): 24.6 - 27.8, mean 26.4 °C (based on 51 cells).
系統發育多樣性指數 (參考文獻 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00910 - 0.04376), b=2.99 (2.80 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
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.).
營養素 (Ref. 124155): Calcium = 127 [63, 198] mg/100g; Iron = 0.807 [0.490, 1.351] mg/100g; Protein = 18.2 [17.0, 19.3] %; Omega3 = 0.109 [0.065, 0.180] g/100g; Selenium = 22.1 [12.3, 42.1] μg/100g; VitaminA = 85.9 [23.3, 294.5] μg/100g; Zinc = 1.9 [1.3, 2.8] mg/100g (wet weight);