分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | 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
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
檢索表 | 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。
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
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西印度洋: 阿卡巴灣，紅海與波斯灣的北方末端。
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)
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Estimates based on models
Preferred temperature (Ref.
123201): 24.5 - 27.9, mean 26.1 °C (based on 107 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 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).
