分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Pteronotropis: Greek, pteron, = fin + A misnomer given by Rafinesque to shriveled specimens, with the meaning of "back keel"; from Greek, noton = back (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: ? - 7.0. 溫帶; 6°C - 20°C (Ref. 2060); 35°N - 28°N
North America: Below Fall Line in Gulf drainages from St. Andrews Bay in Florida to Mobile Bay in Alabama, USA; absent in Choctawhatchee River system above mouth of Pea River, Alabama.
北美洲: 大西洋流域與海灣流域從黑河 (Peedee 河流域) 在南卡羅萊那州到在美國阿拉巴馬州的摩比灣; 南方在美國佛羅里達到 Alafia 河流域 (帕市灣流域).
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 86798)
背的软条 (总数) : 7 - 9; 臀鳍软条: 9 - 14; 脊椎骨: 36 - 38. Body, moderately deep; with a broad, dark, steel-blue lateral band in which the posterior end is usually intensified into a round, black, basicaudal spot. Dorsal fin in nuptial male moderately elevated, with a pronounced black crescent across the middle of the fin. Caudal and anal fins olive-yellow to olive-orange. Body circumference with 23-34 scales (Ref. 40813).
身体, 中等深度; 具有一个宽的，深色的, 铁-蓝色的侧面条纹在那一个后端通常是进入一个圆，黑色，基尾骨斑点之内增强。 背鳍在求偶的雄鱼一般升高, 具有一个横过鳍的中央的明显的黑色新月。 尾鳍与臀鳍橄榄色-黄色到橄榄色-橘色的。 用 23-34个鳞片的身体圆周.(参考文献 40813)
Inhabits sand-bottomed and clay-bottomed pools and runs of headwaters, creeks and small rivers, often among debris and vegetation (Ref. 86798).
栖息于河川源头,小溪与小河的砂质底而泥土底部水潭与急流, 常见于残砾与植物之中。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 大西洋流域與海灣流域從黑河 (Peedee 河流域) 在南卡羅萊那州到在美國阿拉巴馬州的摩比灣; 南方在美國佛羅里達到 Alafia 河流域 (帕市灣流域).
Nelson, J.S., E.J. Crossman, H. Espinosa-Pérez, L.T. Findley, C.R. Gilbert, R.N. Lea and J.D. Williams, 2004. Common and scientific names of fishes from the United States, Canada, and Mexico. American Fisheries Society, Special Publication 29, Bethesda, Maryland. ix, 386 p. + 1 CD. (Ref. 52299)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 商业性; 水族馆: 商业性
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特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00242 - 0.01036), b=3.11 (2.92 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
