分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Laviniinae
Etymology: Mylopharodon: Greek, mylo = mill + Greek, pharo = to triturate + Greek, odous = teeth (Ref. 45335).
More on authors: Baird & Girard.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 亞熱帶的; 42°N - 36°N
North America: Sacramento-San Joaquin and Russian River drainages in California, USA.
北美洲: 薩克拉門托河-聖約昆河與在美國加州的俄羅斯河流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 100.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 86798); common length : 35.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)
背的軟條 (總數) : 8. Body long, slender; brown to dusky bronze above (darkest on large individuals; silver side; dorsal-fin origin behind pelvic-fin origin; 69-81 scales on lateral line; 8 dorsal rays; premaxillary frenum present; snout long, pointed; large, terminal mouth reaching front of eye; pharyngeal teeth 2,5-4,2 (Ref. 86798).
Inhabits deep, rock- and sand-bottomed pools of small to large rivers (Ref. 86798).
棲息於小型到大型河川的深且多岩石而沙水池。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北美洲: 薩克拉門托河-聖約昆河與在美國加州的俄羅斯河流域。
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 2024-2)
無危 (LC) ; Date assessed: 03 May 2012
人類使用
漁業: 沒有興趣
工具
特別的報告
下載 XML
網路資源
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=0.01122 (0.00439 - 0.02869), b=3.04 (2.82 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.2 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (60 of 100).
