Ictalurus furcatus, Blue catfish : fisheries, aquaculture, gamefish, aquarium

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Ictalurus furcatus (Valenciennes, 1840)

Blue catfish
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Image of Ictalurus furcatus (Blue catfish)
Ictalurus furcatus
Picture by Lyons, J.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Actinopteri > Siluriformes (Catfishes) > Ictaluridae (North American freshwater catfishes)
Etymology: Ictalurus: Greek, ichtys = fish + Greek, ailouros = cat (Ref. 45335);  furcatus: Ictalurus (Greek) for fish cat; furcatus (Latin) meaning forked (referring to the tail fin) (Ref. 79012).
More on author: Valenciennes.

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水; 半咸淡水 居于水底的; 深度上下限 50 - ? m (Ref. 5723). 亞熱帶的; 44°N - 25°N, 108°W - 80°W (Ref. 86798)

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

North America: USA (Mississippi River basin from western Pennsylvania to southern South Dakota and Platte River in southwestern Nebraska, south to Gulf; Gulf Slope from Escambia River drainage (where introduced), Alabama and Florida, to Rio Grande drainage in Texas and New Mexico; and Mexico. Introduced in Atlantic Slope drainages, western states, and Minnesota.
北美洲: 密西西比的主要河, 密蘇里與俄亥俄州流域,南至墨西哥與瓜地馬拉北部。 貿易在德國限制 (Anl。3 BArtSchV).

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 165 cm TL 雄鱼/尚未辨别雌雄; (Ref. 86798); 最大体重: 68.0 kg (Ref. 9988); 最大年龄: 21 年 (Ref. 12193)

生物学特性     字汇 (例如 epibenthic)

Inhabits deep water of impoundments and main channels and backwaters of medium to large rivers, over mud, sand and gravel (Ref. 5723, 86798). Stays on the bottom during the day in deep areas and moves into swifter water at night to feed (Ref. 117513). Feeds on small aquatic invertebrates, clams and fishes (Ref. 93252). Prefers clear, strongly flowing water. Deposits eggs in nests under under logs, brush, or riverbank (Ref. 117513). Males build nest often in pools or backwaters (Ref. 117513). Marketed fresh and frozen. Eaten steamed, fried, broiled, microwaved and baked (Ref. 9988).

栖息于圈围水域与中型到大型河川的主水道与洄水区的深水域, 在泥,沙与碎石之上。 (参考文献 5723) 偏爱清澈的, 强烈地流动水。 在市场上销售生鲜和冷冻。 清蒸,油炸,火烤, 微波了而且烧烤了.(参考文献 9988)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

北美洲: 密西西比的主要河, 密蘇里與俄亥俄州流域,南至墨西哥與瓜地馬拉北部。 貿易在德國限制 (Anl。3 BArtSchV).

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

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)

世界自然保护联盟红皮书 (Ref. 125652)

  最不相关 (LC) ; Date assessed: 20 February 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 商业性; 养殖: 商业性; 游钓鱼种: 是的; 水族馆: 公众的水族馆
FAO - 渔业: landings; Publication: search | FishSource |

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

卵的发育
年龄范围
成长
体长-体重
体长-体长
体长-频率
形态测量图
型态特徵
仔鱼
稚鱼动力学
入添量
丰度
BRUVS
参考文献
养殖
养殖信息
品种
遗传学
基因序列
遗传率
疾病
加工
Nutrients
Mass 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. 82805):  PD50 = 0.5010   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00303 - 0.00910), b=3.12 (2.97 - 3.27), in cm total length, based on LWR estimates for species & Subfamily-BS (Ref. 93245).
营养阶层 (Ref. 69278):  3.4   ±0.44 se; based on food items.
回复力 (Ref. 120179):  低的, 最小族群倍增时间4.5 - 14 年 (tmax=21).
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (70 of 100) .
Climate Vulnerability (Ref. 125649):   (0 of 100) .
价格分类 (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 44.9 [21.6, 86.1] mg/100g ; Iron = 1.08 [0.64, 1.73] mg/100g ; Protein = 16.5 [14.8, 18.4] % ; Omega3 = 0.589 [0.266, 1.267] g/100g ; Selenium = 47.1 [20.7, 97.4] μg/100g ; VitaminA = 8.87 [2.79, 28.42] μg/100g ; Zinc = 0.736 [0.474, 1.119] mg/100g (wet weight);