分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers)
鱂形目 (Rivulines, killifishes and live bearers) >
Fundulidae (Topminnows and killifishes)
底鮰科 (Topminnows and killifishes)
Etymology: Fundulus: Latin, fundus = bottom; a peculiar name for a topminnow, coined for a bottom species of Atlantic coast being "the abode of the fundulus mudfish" (Ref. 45335).
More on author: Lesueur.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水; 半鹹淡水 底中水層性; 非遷移的. 溫帶; 10°C - 25°C (Ref. 2060); 54°N - 34°N
North America: Atlantic Slope drainages from Newfoundland in Canada to Peedee River in South Carolina, USA; St. Lawrence-Great Lakes and Mississippi River basins from Quebec to Manitoba in Canada, and south to southern Pennsylvania, northern Illinois and northeastern Nebraska in the USA. Two subspecies were recognized: Fundulus diaphanus diaphanus on Atlantic Slope; and Fundulus diaphanus menona found elsewhere.
北美洲: 從加拿大的紐芬蘭到 Peedee 河在美國南卡羅萊那州的大西洋斜坡流域; 來自魁北克到加拿大的曼尼托巴的聖勞倫斯河-五大湖區與密西西比河流域, 而且南至在美國的賓州南部，伊利諾州北部與東北方的內布拉斯加。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 13.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 6.3 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)
Inhabits shallow, quiet margins of lakes, ponds and sluggish streams, usually over sand or mud and often near vegetation. Enters brackish water. Forms schools a few inches below surface of water (Ref. 5723, 86798). Euryhaline and salinity-tolerant (Ref. 5951). Feeds on small crustaceans, mollusks and worms (Ref. 93252). Not a seasonal killifish. Is easy to maintain in the aquarium (Ref. 27139).
棲息於淺灘，湖的安靜邊緣, 池塘與緩動性的溪流, 通常在沙或泥上面與時常在植物的附近。 游泳成群在水面下面幾吋的地方。 (參考文獻 5723) 廣鹽性與鹽度-寬容的.(參考文獻 5951) 不是一個季節性的鱂科魚類。 容易在水族館維持。 (參考文獻 27139)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北美洲: 從加拿大的紐芬蘭到 Peedee 河在美國南卡羅萊那州的大西洋斜坡流域; 來自魁北克到加拿大的曼尼托巴的聖勞倫斯河-五大湖區與密西西比河流域, 而且南至在美國的賓州南部，伊利諾州北部與東北方的內布拉斯加。
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 30 January 2012
人類使用
漁業: 商業性; 水族館: 商業性; 誘餌: usually
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00292 - 0.01365), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.2 se; based on diet studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (tm<1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
