Teleostei >
Gobiiformes (Gobies)
鱸形目 (Gobies) >
Eleotridae (Bully sleepers)
塘鱧科 (Bully sleepers)
Etymology: Gobiomorus: Latin, gobius = gudgeon + Greek, moros = silly, stupid (Ref. 45335).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 淡水; 半鹹淡水 居於水底的; 非產卵性溯降河的 (Ref. 46888). 熱帶; 22°C - 29°C (Ref. 36880); 33°N - 5°S, 98°W - 35°W (Ref. 117424)
Western Central Atlantic: Southern Florida and southern Texas in USA to eastern Brazil. Eastern Central Atlantic: Macias Nguema (Fernando Po).
西方人對中大西洋東部: 中西大西洋: 佛羅里達南部與德克薩斯南部在美國到巴西東部。 中東大西洋: Macias Nguema(Fernando 波河).
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 90.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 11344); common length : 36.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193); 最大體重: 7.5 kg (Ref. 11344)
背棘 (總數): 7; 背的軟條 (總數): 9; 臀棘 1; 臀鰭軟條: 9
Adults occur in fresh water, often well inland. Found over sand streams, usually in current near cover (Ref. 86798). Inhabits larger free flowing clear water streams (Ref. 11225). They lie mostly on the bottom in slower moving part of streams, sometimes on logs or large stones and on leaf debris or gravel (Ref. 11225). A carnivorous and benthic fish that relies on its sluggish behavior and cryptic coloration (Ref. 36880). Feeds on all greater invertebrates and regularly also fish (Ref. 92840).
成魚出現在淡水, 時常相當深入內陸。 棲息於比較大的自由流動的清澈水域溪流。 (參考文獻 11225) 他們大部份在溪流的比較慢的移動部份中的底部上位於, 有時在圓木或大的石頭與樹葉碎片或礫石上.(參考文獻 11225) 仰賴它的緩動性行為與善於隱藏的顏色取得甲殼類動物和魚類的一個肉食性與底棲的魚.(參考文獻 36880)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西方人對中大西洋東部: 中西大西洋: 佛羅里達南部與德克薩斯南部在美國到巴西東部。 中東大西洋: Macias Nguema(Fernando 波河).
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 15 February 2019
人類使用
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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
Preferred temperature (Ref.
123201): 26.4 - 28.3, mean 27.5 °C (based on 395 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00391 - 0.02676), b=3.02 (2.79 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.57 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (56 of 100).
