分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Holostei >
Lepisosteiformes (Gars) >
Lepisosteidae (Gars)
Etymology: Lepisosteus: Greek, lepis = scale + Greek, osteon = bone; bony sacled (Ref. 45335); platostomus: From the words platy, meaning flat and stomus, meaning mouth (Ref. 10294).
More on author: Rafinesque.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 溫帶; 10°C - 18°C (Ref. 2060); 46°N - 31°N
North America: USA in Mississippi River basin from south central Ohio, north Indiana, and Wisconsin to Montana and south to north Alabama and Louisiana; Lake Michigan drainage, Wisconsin ; Calcasieu and Mermentau rivers on Louisiana Gulf Coast.
北美洲: 在美國密西西比河流域從俄亥俄州中南部，印地安那州北方部與威斯康辛到蒙大納而且南至阿拉巴馬州北方部與路易斯安那; 密西根湖流域, 威斯康辛州 ; 在路易斯安那岸灣上的 Calcasieu 與 Mermentau 河。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 88.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40637); common length : 62.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193); 最大体重: 2.6 kg (Ref. 40637); 最大年龄: 20 年 (Ref. 12193)
Facultative air-breathing (Ref. 126274); Inhabit quiet pools and backwaters of creeks and small to large rivers, swamps, lakes and overflow areas of large streams. Often occur near vegetation and submerged logs. Feed on other fishes and insects. Spawning occurs over vegetation or other submerged objects (Ref. 10294).
栖息于小溪的静止池水与洄水区与小型到大型河川，沼泽与湖。 时常生活于靠近植物与水下的圆木。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 在美國密西西比河流域從俄亥俄州中南部，印地安那州北方部與威斯康辛到蒙大納而且南至阿拉巴馬州北方部與路易斯安那; 密西根湖流域, 威斯康辛州 ; 在路易斯安那岸灣上的 Calcasieu 與 Mermentau 河。
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)
人类利用
游钓鱼种: 是的; 水族馆: 公众的水族馆
更多信息
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 = 0.5781 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00234 (0.00105 - 0.00523), b=3.18 (2.97 - 3.39), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.9 ±0.7 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (55 of 100).
