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Ictalurus furcatus (Valenciennes, 1840)

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

Teleostei > 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.

Issue
Ictalurus meridionalis (Günther 1864) is tentatively valid in CofF after Gilbert (1998).

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. 125908). 亞熱帶的; 44°N - 15°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 Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 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. 130435)

  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 |

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Trophic ecology
食物相
Diet compositions
Food consumptions
Food rations
捕食者
Ecology
生态学
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversions
Recruitments
Abundances
Life cycle
繁殖
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
仔鱼
稚鱼动力学
Distribution
国家
FAO区域
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标本纪录
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BRUVS - Videos
Anatomy
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脑重体重比
Otoliths
Physiology
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Nutrients
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游泳类型
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Visual pigment(s)
鱼的声音
Diseases / Parasites
Toxicities (LC50s)
Genetics
遗传学
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Heritabilities
Human related
Aquaculture systems
水产养殖描述
品种
Ciguatera cases
Stamps, coins, misc.
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形态测量图
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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5010   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00304 - 0.00906), b=3.11 (2.95 - 3.27), in cm total length, based on LWR estimates for this species & (Sub)family-body (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).
价格分类 (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 30.3 [18.0, 71.8] mg/100g; Iron = 0.834 [0.512, 1.441] mg/100g; Protein = 16.6 [14.7, 18.6] %; Omega3 = 0.378 [0.200, 0.729] g/100g; Selenium = 48.7 [26.5, 98.1] μg/100g; VitaminA = 5.97 [2.38, 14.97] μg/100g; Zinc = 0.64 [0.45, 0.88] mg/100g (wet weight);