分类 / Names
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Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Eucyclogobius: Greek, eu = good + Greek, kyklos = circle + Latin, gobius = gudgeon (Ref. 45335).
More on author: Girard.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 居于水底的. 亞熱帶的
Eastern Pacific: Del Norte County in northern California, USA to Del Mar in southern California.
東太平洋: 在南加州的美國北加州到 Del 三月的 Del Norte 縣。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 2.7, range 3 - 2.7 cm
Max length : 5.7 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850); common length : 4.3 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193); 最大年龄: 1.00 年 (Ref. 26474)
Inhabits coastal lagoons and brackish bays at mouth of freshwater streams (Ref. 2850). IS subjected to wide variation in salinity (1-28 ppt.) and temperature (9-25°C) both within and among habitat types. The substrate and vegetation can also differ among lagoon, creek and marsh habitats (Ref. 26474). Feeds mainly on crustaceans, dipteran larvae, gastropods, and invertebrate eggs (Ref. 26474). Oviparous (Ref. 56079). Males construct nesting burrows (Ref. 56079).
在淡水溪流口栖息于岸边舄湖与半咸淡水海湾。 (参考文献 2850) 被受盐度的广泛变化支配 (1-28个 ppt.) 而且温度 (9-25 °C) 两者的在与里面在栖息地类型之中。 底部与植物也能在舄湖，小溪与湿地栖息地之中不同。 (参考文献 26474) 主要吃甲壳动物，双翅类昆虫的幼生，腹足动物与无脊椎的卵。 (参考文献 26474) 卵生的.(参考文献 56079) 雄性构造筑巢洞穴。 (参考文献 56079)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous (Ref. 56079). Eggs are brooded in nesting burrows constructed by males (Ref. 56079).東太平洋: 在南加州的美國北加州到 Del 三月的 Del Norte 縣。
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)
人类利用
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年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00338 - 0.01553), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.2 se; based on diet studies.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (tmax=1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
