分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Eucyclogobius: Greek, eu = good + Greek, kyklos = circle + Latin, gobius = gudgeon (Ref. 45335).
Eponymy: Dr John Strong Newberry (1822–1892) was an American physician, geologist, author and explorer. [...] (Ref. 128868), visit book page.
More on author: Girard.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海; 汽水性の 底生の; 移住性ではない (Ref. 126106). Subtropical
Eastern Pacific: Del Norte County in northern California, USA to Del Mar in southern California.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 2.7, range 3 - 2.7 cm
Max length : 5.7 cm TL オス/雌雄の選別がない; (Ref. 2850); common length : 4.3 cm TL オス/雌雄の選別がない; (Ref. 12193); 最大記録サイズ: 1.00 年 (Ref. 26474)
Adults inhabit 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). They feed mainly on crustaceans, dipteran larvae, gastropods, and invertebrate eggs (Ref. 26474). Oviparous (Ref. 56079). Males construct nesting burrows (Ref. 56079).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Oviparous (Ref. 56079). Eggs are brooded in nesting burrows constructed by males (Ref. 56079).
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のレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
脆弱 (VU) (B2ab(i,ii,iii,iv,v)); Date assessed: 14 February 2024
人間の用途
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00708 (0.00335 - 0.01497), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.2 ±0.2 se; based on diet studies. |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (tmax=1). |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (11 of 100). 🛈 |