分類 / Names
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: Dormitator: Latin, dormire = to sleep (Ref. 45335).
More on author: Richardson.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 淡水; 半鹹淡水 居於水底的; pH range: 7.5 - 9.5; 非產卵性溯降河的 (Ref. 51243); 深度上下限 1 - ? m. 亞熱帶的; 25°C - 33°C (Ref. 36880); 41°N - 0°S
Eastern Pacific: Palos Verdes in southern California, USA to Peru.
東太平洋: 在美國的南加州到祕魯中的 Palos 維德角。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 17 - ? cm
Max length : 41.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5404); 39.0 cm TL (female); common length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55763); 最大體重: 1.2 kg (Ref. 5404); 最大體重: 1.2 kg
Body compressed; head flat; first dorsal fin with 7 spines, second with 1 spine and 8 to 9 rays; anal fin with 1 spine and 9 to 10 rays; lateral line with 30 to 34 scales; body depth contained about three times in standard length; body dark green to dark brown with numerous small pale spots (Ref. 55763).
Facultative air-breathing (Ref. 126274); Inhabit estuaries, stagnant ditches or creeks of low current velocity between the sea and an elevation of 30 m. Benthic and most abundant on sandy and muddy bottoms. Ingests much mud and detritus, although also filter plankton (Ref. 36880). Found in shallow inshore areas; typically in freshwater but moves freely into the sea.
棲息於在海洋與海拔之間的低水流速度的河口，污濁的溝渠或小溪 30 公尺。 底棲與最豐富的在沙泥底上。 攝取很多的泥與碎屑, 雖然也過濾浮游生物.(參考文獻 36880) 發現於沿岸淺水區區域了; 典型地形成淡水但是自由地移動進海洋。
東太平洋: 在美國的南加州到祕魯中的 Palos 維德角。
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 08 February 2019
人類使用
漁業: 商業性; 養殖: 商業性
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 22.3 - 29.1, mean 26.8 °C (based on 208 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00781 - 0.01470), b=3.11 (3.02 - 3.20), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.0 se; based on diet studies.
Generation time: 1.9 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (K=0.57).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (25 of 100).
Nutrients (Ref.
124155): Calcium = 118 [54, 257] mg/100g; Iron = 1.24 [0.59, 2.45] mg/100g; Protein = 18.7 [16.7, 20.4] %; Omega3 = 0.278 [0.165, 0.480] g/100g; Selenium = 20.8 [10.3, 46.6] μg/100g; VitaminA = 7.09 [2.13, 23.95] μg/100g; Zinc = 1.28 [0.88, 2.08] mg/100g (wet weight);
