分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; 非迁移的. 亞熱帶的; 18°C - 28°C (Ref. 2060); 32°S - 36°S
Oceania: Murray-Darling basin, New South Wales, Australia - Mitta Mitta River, upper Murray River (Tintaldra, Mulwala area-Ref. 2906), MurrumbidgeeRiver, Cataract Dam (NepeanRiver), also in the Macquarie River (Ref. 2906). Stocked population in Seven Creeks River and Glenbawm Dam (HunterRiver) (Ref. 2906); also in Lake Sambell (Ref. 6071).
大洋洲: Murray-Darling 流域，澳洲新南威爾斯 - Mitta 的 Mitta 河，默里河 (Tintaldra, Mulwala 區域-參考文獻 2906) ， MurrumbidgeeRiver 上游 , 大瀑布水壩 (NepeanRiver), 也在 Macquarie 河中.(參考文獻 2906) 在七條小溪河與 Glenbawm 水壩 (HunterRiver) 中進貨了族群;(參考文獻 2906) 也在湖 Sambell 中.(參考文獻 6071)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 85.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 44894); common length : 50.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 5259); 最大体重: 16.0 kg (Ref. 26161)
Occur from riffle and boulder areas in relatively small upland streams to larger deeper rivers with sand and clay substrates and submerged timber and snags (Ref. 26161, 44894). Found in still and fast-flowing waters (14°-28°C), usually over bedrock, boulder and gravel bottoms of streams. Large fish confined to deep holes between falls and rapids, while small ones are found among boulders. Feed on insects, crayfish, shrimp, and small fishes; cannibalism occurs. Spawn in spring and early summer. The large, adhesive eggs are laid on hard surfaces. Hatching occurs in 5-10 days at 20°C. Sexual maturity is attained at 3-5 years of age (Ref. 44894). Territorial juveniles. Infected by parasitic protozoan Chilodonella cyprini; susceptible to `ich' & Saprolegnia infections. Protected by law and its capture is strictly prohibited. Known to hybridize with closely related Murray (Ref. 44894).
在相当小的高地溪流到中生存于急流与大圆石区域较大的较深的河底部为沙子与泥土与水下的木材与断枝。 (参考文献 26161,44894) 发现于静止与快速流动的水域 (14个 °-28 °C)了, 通常在溪流的岩床，大圆石与砾石底部上面。 大的鱼局限于在瀑布与急流之间的深潭了而较小的在大圆石之中被发现。 吃昆虫，小龙虾，虾与小鱼; 嗜食同类出现。 产卵在春天与初夏。 大又聚集在一起的卵在坚硬的表面上生产。 孵化每天在 5-10 在 20个 ° C. 性成熟在 3-5 岁被达到。 (参考文献 44894) 具有領域性稚魚。 感染了寄生的原生動物 Chilodonella cyprini; 易受ich'& Saprolegnia 傳染。 藉著法律被保護，而且它的抓取嚴格地被禁止。 已知與接近地雜交講默里.(參考文獻 44894)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
The demersal and adhesive eggs (2.5-3.6 mm in diameter) are laid onto a hard surface. Hatching starts 5 days after fertilization and continues for up to 10 days at around 20°C.大洋洲: Murray-Darling 流域，澳洲新南威爾斯 - Mitta 的 Mitta 河，默里河 (Tintaldra, Mulwala 區域-參考文獻 2906) ， MurrumbidgeeRiver 上游 , 大瀑布水壩 (NepeanRiver), 也在 Macquarie 河中.(參考文獻 2906) 在七條小溪河與 Glenbawm 水壩 (HunterRiver) 中進貨了族群;(參考文獻 2906) 也在湖 Sambell 中.(參考文獻 6071)
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 潜在的兴趣; 养殖: 实验的; 游钓鱼种: 是的; 水族馆: 商业性
工具
特别资料
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网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00400 - 0.02738), b=3.01 (2.79 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.0 ±0.60 se; based on food items.
回复力 (Ref.
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (62 of 100).
