Gobiomorphus coxii (Krefft, 1864)
Cox's gudgeon![Image of Gobiomorphus coxii (Cox\](/images/thumbnails/jpg/tn_Gocox_u0.jpg "Image of Gobiomorphus coxii (Cox\")
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Gobiiformes (Gobies) 鱸形目 (Gobies) > Eleotridae (Bully sleepers) 塘鱧科 (Bully sleepers)
Etymology: Gobiomorphus: Latin, gobius = gudgeon + Greek, morphe = shape (Ref. 45335).
Eponymy: Krefft does not explain the eponym, but it probably honours James Charles Cox (1834– 1912), who also collected a snake that Krefft described in a companion paper. [...] (Ref. 128868), visit book page.
Etymology: Gobiomorphus: Latin, gobius = gudgeon + Greek, morphe = shape (Ref. 45335).
Eponymy: Krefft does not explain the eponym, but it probably honours James Charles Cox (1834– 1912), who also collected a snake that Krefft described in a companion paper. [...] (Ref. 128868), visit book page.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
; 淡水 居於水底的; 非產卵性溯降河的 (Ref. 138269). 高海拔
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Oceania: restricted to the southeast coast of Australia.
大洋洲: 侷限於澳洲的東南海岸了。
大洋洲: 侷限於澳洲的東南海岸了。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 19.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2906); common length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2906)
Max length : 19.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2906); common length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2906)
Populations appear more abundant in southern rivers, in flowing areas, including rapids (Ref. 2906, 44894). Adults are not found in lower reaches but individuals range upstream into areas of altitudes up to 700 m (Ref. 2906). Rarely found near to the sea (Ref. 44894). Individuals have been observed climbing dam walls using their pectorals, out of direct water flow (Ref. 2906). Adults feed on aquatic insects and mosquitofish. Juveniles generally found closer to the sea. During upstream migration these fish are capable of climbing waterfalls and steep dams. The female lays eggs on rocky surfaces and the male guards and fans the nest until hatching several days later (Ref. 44894).
在流動的區域中，族群在河南部中顯得更豐富的, 包括急流。 (參考文獻 2906) 成魚不是發現於下游，但是個體向上游分佈進入高度向上到的區域 700 公尺。 (參考文獻 2906) 個體曾經觀察攀登水壩牆使用他們的胸鰭, 從直接水水流.(參考文獻 2906)
在流動的區域中，族群在河南部中顯得更豐富的, 包括急流。 (參考文獻 2906) 成魚不是發現於下游，但是個體向上游分佈進入高度向上到的區域 700 公尺。 (參考文獻 2906) 個體曾經觀察攀登水壩牆使用他們的胸鰭, 從直接水水流.(參考文獻 2906)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
大洋洲: 侷限於澳洲的東南海岸了。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 | 合作者
Merrick, J.R. and G.E. Schmida, 1984. Australian freshwater fishes: biology and management. Griffin Press Ltd., South Australia. 409 p. (Ref. 2906)
CITES
Not Evaluated
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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 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00741 (0.00325 - 0.01693), b=3.13 (2.94 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
|
營養階層 (參考文獻 69278) |
3.4 ±0.2 se; based on size and trophs of closest relatives |
|
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) |
Low to moderate vulnerability (31 of 100). 🛈 |