分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Centrarchiformes (Basses)
鱸形目 (Basses) >
Centrarchidae (Sunfishes)
棘臀魚科 (Sunfishes)
Etymology: Enneacanthus: Greek, ennea = nine times + Greek, akantha = thorn (Ref. 45335).
More on author: Baird.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; pH range: 6.5 - 7.5; dH range: 10 - 20. 溫帶; 4°C - 22°C (Ref. 1672); 41°N - 29°N
North America: Atlantic and Gulf Slope drainages from New Jersey to central Florida, west to Flint River in Georgia in the USA.
北美洲: 從紐澤西州到中央的佛羅里達的大西洋斜坡與海灣斜坡流域,在美國的喬治亞州西至打火石河。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3993); common length : 4.8 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)
Inhabits vegetated lakes, ponds, quiet sand and mud-bottomed pools and backwaters of creeks and small to medium rivers.
棲息於長滿植物的湖泊，池塘，安靜沙子與小溪及小型到中型河川的泥質底深潭與滯水區。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
北美洲: 從紐澤西州到中央的佛羅里達的大西洋斜坡與海灣斜坡流域,在美國的喬治亞州西至打火石河。
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
IUCN 瀕危狀態 (Ref. 130435)
近危 (NT) ; Date assessed: 29 November 2011
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00598 - 0.02533), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
