分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Galaxiiformes (Southern smelts)
胡瓜魚目 (Southern smelts) >
Galaxiidae (Galaxiids)
南乳魚科 (Galaxiids) > Galaxiinae
Etymology: Galaxias: Greek, galaxias, ou = a kind of fish (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 亞熱帶的; 40°S - 45°S
Oceania: known only from the upper Swan River of eastern Tasmania.
大洋洲: 已知只來自東方塔斯梅尼亞的天鵝河上游了。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 13.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 44894); common length : 7.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 5259)
Facultative air-breathing in the genus (Ref. 126274); Lives in slow to moderately swift flowing waters situated in dry scrub country; occurring in aggregations usually in rocky pools or along shallow stream margins around log debris. Occurs in gently to moderately flowing water of shallow spring-fed creeks (Ref. 44894). Feeds on insects and their larvae, small crustaceans and algae. A shoal-forming species, particularly when young. The entire life cycle takes place in fresh water. Breeds in its second year during spring. Maximum life span is about 3 years (Ref. 44894).
生活在緩慢到迅速地一般流動被位於乾燥區之中的水域; 出現在群集通常在岩石的水池或者廢棄圓木的周圍沿著水淺的水流邊緣。 吃昆蟲與他們的幼體,小型甲殼動物與藻類。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
大洋洲: 已知只來自東方塔斯梅尼亞的天鵝河上游了。
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)
瀕危 (EN) (A2abc; B1ab(i,ii,iii,iv,v)+2ab(i,ii,iii,iv,v)); Date assessed: 11 February 2019
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更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
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形態測量圖
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參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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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=0.00490 (0.00205 - 0.01170), b=3.12 (2.91 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.37 se; based on food items.
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).