分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Galaxiiformes (Southern smelts) >
Galaxiidae (Galaxiids) > Galaxiinae
Etymology: Galaxias: Greek, galaxias, ou = a kind of fish (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 淡水; 半咸淡水 底中水层性; 非产卵性溯降河的 (Ref. 51243). 亞熱帶的; 34°S - 53°S
Oceania: found in southeastern Australia in streams draining east and south from the Great Dividing Range; Flinders and King Islands in Bass Strait; widespread in Tasmania; also in New Zealand and the Chatham, Auckland and Campbell Islands.
大洋洲: 在排水溝東而南方的從大的分開範圍的溪流中發現於澳洲東南部了; 在 bass 海峽中的破片與島國王; 在塔斯梅尼亞廣泛分佈; 也在紐西蘭與 Chatham ，奧克蘭與坎貝爾島中。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 28.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 44894); common length : 15.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 44894)
Facultative air-breathing (Ref. 126274); Inhabits mainly clear streams, often deeply shaded and relatively fast-flowing, although it sometimes occurs in lakes, particularly in Tasmania. In New Zealand and parts of Tasmania, juveniles occur in marine waters, presumably the larvae are washed out to the sea. The existence of a marine stage is regarded to be facultative rather than obligatory in Australia. Swims near the bottom, usually around the cover of rocks and logs. More common in uploads (Snowy Mountains, Otway Ranges, central Tasmania) than at lower elevations (Ref. 44894).
主要栖息于清澈溪流, 时常深深地遮蔽与相当快速流动的, 虽然它有时出现于湖中, 特别地在塔斯梅尼亚。 在纽西兰与塔斯梅尼亚的部份，稚鱼出现在海洋,仔鱼被冲刷到海洋可能。 海洋阶段的生存被视为是官能性而不是必须的在澳洲。 在底部巡游, 通常岩石与圆木的表面周围。 较常见于上传 (多雪的山，奥特韦范围, 中央的塔斯梅尼亚) 超过在低的海拔.(参考文献 44894)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
大洋洲: 在排水溝東而南方的從大的分開範圍的溪流中發現於澳洲東南部了; 在 bass 海峽中的破片與島國王; 在塔斯梅尼亞廣泛分佈; 也在紐西蘭與 Chatham ，奧克蘭與坎貝爾島中。
Allen, G.R., 1989. Freshwater fishes of Australia. T.F.H. Publications, Inc., Neptune City, New Jersey. (Ref. 5259)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 商业性; 诱饵: usually
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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 (0.00206 - 0.01165), b=3.12 (2.91 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.2 se; based on diet studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
