Leuresthes tenuis (Ayres, 1860)
California grunion
把你的觀察加入 Fish Watcher
| Native range | All suitable habitat | Point map | Year 2050 |
|
| This map was computer-generated and has not yet been reviewed. |
| Leuresthes tenuis AquaMaps Data sources: GBIF OBIS |
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Atheriniformes (Silversides) 銀漢魚目 (Silversides) > Atherinopsidae (Neotropical silversides) 擬銀漢魚科 (Neotropical silversides) > Atherinopsinae
Etymology: Leuresthes: Greek, leyros, -a, -on = smooth + Greek, esthes = suit, something used to wrap (Ref. 45335).
More on author: Ayres.
Etymology: Leuresthes: Greek, leyros, -a, -on = smooth + Greek, esthes = suit, something used to wrap (Ref. 45335).
More on author: Ayres.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
海洋 pelagic-neritic; 深度上下限 0 - 18 m (Ref. 2850). 亞熱帶的; 37°N - 24°N, 123°W - 111°W
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Eastern Pacific: Monterey Bay, USA to Baja California Sur, Mexico.
東太平洋: 蒙德勒海灣, 美國到墨西哥南下加利福尼亞。
東太平洋: 蒙德勒海灣, 美國到墨西哥南下加利福尼亞。
初熟時的長度 / 大小 / 重量 / 年齡
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 4 - 8; 背的軟條 (總數) : 8 - 10; 臀棘: 1; 臀鰭軟條: 20 - 24; 脊椎骨: 47 - 50. Branchiostegal rays: 6 (Ref. 36497).
Body shape (shape guide): elongated.
鰓條骨: 6.(參考文獻 36497)
Body shape (shape guide): elongated.
鰓條骨: 6.(參考文獻 36497)
Adults inhabit inshore waters, usually at or near surface along open coast and in bays (Ref. 36497). Oviparous, with planktonic primarily neustonic larvae (Ref. 36497). Eggs are deposited in the sand at night by the female parent (Ref. 58332) just below the high spring tide line (Ref. 36497). Minimum depth reported taken from Ref. 57178.
成魚棲息於近岸水域, 通常在或者近表面的沿著開放的海岸與在海灣中.(參考文獻 36497) 卵生的, 與浮游生物主要漂浮性的仔魚.(參考文獻 36497) 卵在高春天潮線正下方被母魚父母 (參考文獻 58332) 沈積在沙子在晚上。 (參考文獻 36497) 最小深度報告取自參考文獻 57178.
成魚棲息於近岸水域, 通常在或者近表面的沿著開放的海岸與在海灣中.(參考文獻 36497) 卵生的, 與浮游生物主要漂浮性的仔魚.(參考文獻 36497) 卵在高春天潮線正下方被母魚父母 (參考文獻 58332) 沈積在沙子在晚上。 (參考文獻 36497) 最小深度報告取自參考文獻 57178.
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Demersal spawners. Spawn at night on sand beaches at high tides in the spring and summer. Eggs are buried in moist sand by the female parent (Ref. 58332) and hatch about 15 days later during the next series of high tides (Ref. 2850). Females spawn 4 to 8 times during a season (Ref. 4563).東太平洋: 蒙德勒海灣, 美國到墨西哥南下加利福尼亞。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 | 合作者
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)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
漁業: 低經濟
FAO - Publication: search | FishSource |
更多資訊
工具
特別的報告
下載 XML
網路資源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: 屬, 種 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 樹狀分類階層 | Wikipedia: 去, 搜尋 | World Records Freshwater Fishing | 動物學的記錄
基於模型的估計
|
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00513 (0.00234 - 0.01125), b=3.07 (2.88 - 3.26), 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) |
2.9 ±0.4 se; based on size and trophs of closest relatives |
| Generation time | 3.3 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
|
回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (tmax=4; k >0.30; tm=1.5). |
|
釣魚的脆弱性 (Ref. 59153) |
Low to moderate vulnerability (29 of 100). 🛈 |
|
價格種類 (Ref. 80766) |
Unknown. |