分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Beloniformes (Needle fishes)
頜針魚目 (Needle fishes) >
Belonidae (Needlefishes)
頜針魚科 (Needlefishes)
Etymology: Strongylura: Greek, strongylos = round + Greek, oura = tail (Ref. 45335).
Eponymy: Johann Ludwig (Louis) Gerard Krefft (1830–1881) was a German-born Australian adventurer, artist, zoologist and palaeontologist. [...] (Ref. 128868), visit book page.
More on author: Günther.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水; 半鹹淡水 大洋性; 深度上下限 0 - ? m. 熱帶; 4°S - 24°S
Asia and Oceania: New Guinea and Australia.
亞洲與大洋洲: 新幾內亞與澳洲。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 85.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 44894)
背的軟條 (總數) : 16 - 18; 臀鰭軟條: 19 - 20.
Inhabits still or flowing rivers, from tidal reaches to far inland. Also found in some impoundments (Lake Argyle,WA). Often shelters among overhanging vegetation or submerged roots. Adults are infrequently found in coastal marine waters (Ref. 44894). Occurs in larger streams. Surface-dwelling predator of small fishes, insects (Ref. 205, 44894) and crustaceans (Ref. 44894). Oviparous (Ref. 205). Spawning is believed to occur sometimes between September and December. The presence of juveniles well inland and in impoundments suggests that it may spawn in freshwater (Ref. 44894). Eggs may be found attached to objects in the water by tendrils on the egg's surface (Ref. 205).
出現於較大的溪流。 小魚與昆蟲的居住在水面掠食者。 卵生的.(參考文獻 205) 卵可能被發現於在卵的表面上的捲鬚水依附於目標。 (參考文獻 205)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous (Ref. 205). Breeding occurs in shallow seas, estuaries, freshwater rivers, lakes or ponds (Ref. 205).亞洲與大洋洲: 新幾內亞與澳洲。
Allen, G.R., 1989. Freshwater fishes of Australia. T.F.H. Publications, Inc., Neptune City, New Jersey. (Ref. 5259)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 15 February 2019
人類使用
漁業: 商業性; 水族館: 公眾的水族館
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特別的報告
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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=0.00132 (0.00057 - 0.00304), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.6 ±0.55 se; based on food items. |
回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Moderate vulnerability (45 of 100). 🛈 |
價格種類 (Ref. 80766) |
High.
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