Neopomacentrus sororius, Twin demoiselle

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Neopomacentrus sororius Randall & Allen, 2005

Twin demoiselle
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Neopomacentrus sororius   AquaMaps   Data sources: GBIF OBIS
上傳你的 相片 和 影像
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Image of Neopomacentrus sororius (Twin demoiselle)
Neopomacentrus sororius
Male picture by Randall, J.E.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | 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) > Pomacentrinae
Etymology: Neopomacentrus: Greek, neos = new + Greek,poma = cover, operculum + Greek,kentron = sting (Ref. 45335);  sororius: Name from Latin meaning sisterly, referring to its close relationship to N. azysron..
More on authors: Randall & Allen.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 礁區魚類; 深度上下限 2 - 14 m (Ref. 57550). 熱帶

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Indian Ocean: Kenya to Thailand, south to Indonesia.
印度洋: 肯亞到泰國, 南至印尼。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 6.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 57550); 5.5 cm SL (female)

簡短描述 型態特徵 | 形態測量圖

背棘 (總數): 13; 背的軟條 (總數): 11-12; 臀棘 2; 臀鰭軟條: 11 - 12; 脊椎骨: 26. Diagnosis: Ventral edge of the suborbital scaled over. Dorsal and anal soft rays usually 11; pectoral usually 18. Tubed lateral line scales modally 17; gill rakers 20-23, usually 21-22. Body depth 2.4-2.95 in SL. Caudal fin and posterior part of dorsal fin yellow; anal fin mainly yellow without small blue spots; pectoral fin axil with a black spot, continuing as a prominent wedge shaped spot above the fin base; a black spot covering all but ventral part of pectoral fin base. There is a black spot as large or larger than pupil over first lateral line scale (Ref. 57550).
鑑別: 眶下覆有鱗片的腹面邊緣之上。 背鰭與臀鰭軟鰭條通常 11; 胸的通常 18. 管狀的側線鱗片典型地 17; 鰓耙 20-23, 通常 21-22. 體高 2.4-2.95 分之一標準體長。 尾鰭與背鰭黃色的較後面的部分; 臀鰭主要黃色沒有小的藍色斑點; 胸鰭葉腋具有一個黑色的斑點, 繼續作為一個在鰭的基底上面的突出楔形的斑點; 一個黑色的斑點包含的胸鰭基底的所有的除了腹部份之外。 有如大或大於瞳孔超過第一個側線鱗片的一個黑色的斑點.(參考文獻 57550)

生物學特性     字彙 (例如 epibenthic)

Collected and observed on coral reefs or rocky bottom (Ref. 57550). Life history characteristics for the family specify that this group is oviparous, with distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).

在珊瑚礁或岩石的底部上收集.而且觀察。 (參考文獻 57550)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

Life history characteristics for the family specify that this group is oviparous, with distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).印度洋: 肯亞到泰國, 南至印尼。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Allen, Gerald R. | 合作者

Randall, J.E. and G.R. Allen, 2005. Neopomacentrus sororius, a new species of damselfish from the Indian Ocean, with descriptinof a neotype for its sister species, N. azyron (Bleeker). aqua, J. Ichthyol. Aquat. Biol. 10(2):72-80. (Ref. 57550)

IUCN 瀕危狀態 (Ref. 130435)

  未評估 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

FAO - Publication: search | FishSource |

更多資訊

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俗名
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生態毒物學
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孕卵數

卵發育
年龄/大小
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Otoliths
腦重體重比
眼睛色素

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網路資源

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Estimates based on models

Preferred temperature (Ref. 123201): 26.9 - 29.3, mean 28.4 °C (based on 908 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02344 (0.01149 - 0.04783), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.4   ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref. 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).