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) > Chrominae
Etymology: Chromis: Greek, chromis = a fish, perhaps a perch (Ref. 45335); abadhah: Named 'abadhah' (pronounced aa-BAH-duh), which means 'perpetual' in Dhivehi, the local language of the Maldives; noun in apposition.
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; 深度上下限 80 - 120 m (Ref. 132422).
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Western Indian Ocean: Maldives.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 6.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 132422)
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) : 12 - 13; 臀棘: 2; 臀鰭軟條: 11 - 12. This species is distinguished from its congeners by the following set of characters: D XIII,12-13; A II,11-12; pectoral-fin rays 17-18; tubed lateral-line scales 17; gill rakers 7 + 17-18 = 24-25. Colouration: body pearly white; a large black marking covering anterior two-thirds of anal fin; small black spot on upper edge of pectoral-fin base; without markings on caudal peduncle (Ref. 132422).
Cross section: compressed.
Collected on a steep slope at 101-118 m, other individuals observed elsewhere at 80-120 m depth. Habitat complexity was medium to high, small crevices and caves, but of low relief, with an apparently high diversity of encrusting sponges (Ref. 132422).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Rocha, L.A., H.T. Pinheiro, A. Najeeb, C.R. Rocha and B. Shepherd, 2024. Chromis abadhah (Teleostei, Pomacentridae), a new species of damselfish from mesophotic coral ecosystems of the Maldives. Zookeys 1219:165-174. (Ref. 132422)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
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基於模型的估計
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]. |
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Bayesian length-weight
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a=0.01820 (0.00822 - 0.04027), b=3.00 (2.82 - 3.18), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.0 ±0.1 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.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (17 of 100). 🛈 |