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Ptereleotris arabica Randall & Hoese, 1985

Arabian dartfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Ptereleotris arabica   AquaMaps   Data sources: GBIF OBIS
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Image of Ptereleotris arabica (Arabian dartfish)
Ptereleotris arabica
Picture by Randall, J.E.


Oman country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/mu.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Randall, J.E., 1995
National Database:

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Gobiiformes (Gobies) 鱸形目 (Gobies) > Microdesmidae (Wormfishes) 蚓鰕虎科 (Wormfishes) > Ptereleotrinae
Etymology: Ptereleotris: Greek, pteron = wing, fin + The name of a Nile fish, eleotris (Ref. 45335).
  More on authors: Randall & Hoese.

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

海洋 居於水底的; 深度上下限 2 - 15 m (Ref. 528).   亞熱帶的; 32°N - 25°N

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

Western Indian Ocean: northern end of the Gulf of Aqaba, Red Sea, and the Persian Gulf.
西印度洋: 阿卡巴灣,紅海與波斯灣的北方末端。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 11.2 cm SL 雄魚/尚未辨別雌雄; (Ref. 528)

簡短描述 型態特徵 | 形態測量圖

背棘 (總數): 7; 背的軟條 (總數): 26-29; 臀棘 1; 臀鰭軟條: 25 - 28; 脊椎骨: 26. Pale grayish blue when fresh; white abdomen and thorax; opercle with 2 irregular blue bands; side of snout with a diagonal blue band, ending at upper edge of orbit. Iris silvery white, upper and lower edges broadly bright blue. Chin barbel followed by a median longitudinal fold. Scales tiny, embedded and non imbricate. Caudal fin with 3rd and 11th branched rays greatly prolonged as filaments; 1st dorsal fin lower than 2nd; short pelvic fins. Named arabica in reference to known localities.
灰白的灰藍色新鮮時; 白色的腹部與胸; 鰓蓋有 2條不規則的藍色條紋; 側邊吻部有被終點在眼窩的上緣的一條斜的藍色條紋。 虹膜銀白色又上、下邊緣寬廣淡藍色。 下巴觸鬚跟隨著中央的縱向摺層了。 鱗片極小的﹐深入的與非重疊成瓦狀的。 尾鰭有第三與第 11個分支條非常延長當絲狀突起; 第一背鰭低於第二; 短的腹鰭。 命名了對已知的地點在參考的阿拉比卡種。

生物學特性     字彙 (例如 epibenthic)

Takes refuge in burrows occupied by symbiotic alpheids and gobies of the genera Amblyeleotris and Cryptocentrus (https://www.oceandocs.org/handle/1834/10331?locale-attribute=ru)..

在被屬 Amblyeleotris 的共棲槍蝦與鰕虎魚與 Cryptocentrus 佔領的洞穴中躲藏。

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

西印度洋: 阿卡巴灣,紅海與波斯灣的北方末端。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Randall, John E. | 合作者

Randall, J.E. and D.F. Hoese, 1985. Revision of the Indo-Pacific dartfishes, genus Ptereleotris (Perciformes: Gobioidei). Indo-Pac. Fish. (7):36 p. (Ref. 528)

IUCN 瀕危狀態 (Ref. 130435)

  未評估 

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的




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Estimates based on models

Preferred temperature (Ref. 115969): 24.5 - 27.9, mean 26.1 (based on 107 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.4   ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).