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: Opsopoeodus: Greek, ops, = face, appearance + Greek, pous = foot + Greek, odous = teeth; emiliae: opsopoeodus, teeth for dainty feeding (Greek); and emiliae, named after Mrs. Emily Hay (wife of the author of the species, Dr. O. P. Hay) (Ref. 10294).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 亞熱帶的; 45°N - 27°N
North America: Edisto River drainage in South Carolina to southern Florida and across Gulf Slope to Nueces River drainage in Texas, USA; north in Mississippi River and Great Lakes basins to southeastern Kansas, southeastern Minnesota, USA, and southern Ontario, Canada. The subspecies were previously recognized: Opsopoeodus emiliae peninsularis in peninsular Florida and Opsopoeodus emiliae emiliae in rest of range except where intergrades occur (southern Georgia and northeastern Florida west to Ochlockonee River).
北美洲: 南卡羅萊那州的愛迪斯多河流域到美國佛羅里達南部與越過 Slope 灣到德州的 Nueces 河流域; 在密西西比河與五大湖流域到堪薩斯州東南方，美國明尼蘇達州東南部與加拿大安大略省南部的北方。 亞種 埃米美洲鱥〔Notropis emiliae〕 emiliae 從加拿大流域據說不同於佛羅里達半島的那個魚種。 (參考文獻 11980)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.6 cm TL 雄鱼/尚未辨别雌雄; (Ref. 10294)
Inhabits clear to turbid vegetated lakes, swamps, oxbows, sluggish streams of all sizes (Ref. 86798). Feeds on insect larvae, filamentous algae and microcrustacea (Ref. 10294). Spawning occurs underneath flat rocks, in cavities; nest spawner (Ref. 79012).
栖息于清澈至浑浊的长满植物的湖泊，沼泽，牛轭弯与各种大小的缓动性溪流。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 南卡羅萊那州的愛迪斯多河流域到美國佛羅里達南部與越過 Slope 灣到德州的 Nueces 河流域; 在密西西比河與五大湖流域到堪薩斯州東南方，美國明尼蘇達州東南部與加拿大安大略省南部的北方。 亞種 埃米美洲鱥〔Notropis emiliae〕 emiliae 從加拿大流域據說不同於佛羅里達半島的那個魚種。 (參考文獻 11980)
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)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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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=0.00501 (0.00232 - 0.01084), b=3.13 (2.94 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.9 ±0.35 se; based on food items.
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).
