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 author: Fowler.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的. 熱帶
Indo-West Pacific: Natal, South Africa and the Mariana Islands. Likely to occur in Seychelles (Ref. 1623).
印度-西太平洋: 南非的納塔爾與馬里亞納群島。 或許出現在塞錫爾群島.(參考文獻 1623)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 11.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 2798)
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) : 36 - 37; 臀棘: 1; 臀鰭軟條: 33 - 35; 脊椎骨: 26. Body mauve with shades of pale green; yellow snout; cheeks with large brown spots; violet spot below eye, banded with shades of bright yellow and emerald green. 2nd dorsal fin banded, tips of rays yellow; pectorals brownish caudal fin may have a large dark spot (described by Fowler from a single specimen found in the stomach of a flatfish). A black bar below anterior half of orbit crossing corner of mouth and extending onto chin.
身體淡紫色具有蔭涼處灰綠色; 黃色的吻; 頰部有大的褐色斑點; 在眼之下的紫羅蘭色斑點, 以蔭涼處帶鮮黃色的與翠綠色。 第二背鰭鰭帶, 鰭條黃色的頂端; 胸鰭褐色的尾鰭可能有一個大的深色斑點.(被來自一件標本的 Fowler 描述發現於比目魚的腹部) 在橫越嘴角而且延伸到下巴的前半部的眼窩之下的一條黑色的橫帶。
The holotype was taken from the stomach of a flatfish (Arnoglossus) caught at a depth of 90 m off Natal.
holotype 採集捕獲於深度 90個公尺納塔爾外海的比目魚 ( Arnoglossus) 的從腹部。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
印度-西太平洋: 南非的納塔爾與馬里亞納群島。 或許出現在塞錫爾群島.(參考文獻 1623)
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
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).
