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Carlarius heudelotii (Valenciennes, 1840)

Smoothmouth sea catfish
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Native range | All suitable habitat | Point map | Year 2050
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Carlarius heudelotii   AquaMaps   Data sources: GBIF OBIS
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Image of Carlarius heudelotii (Smoothmouth sea catfish)
Carlarius heudelotii
Picture by Alvheim, O./Institute of Marine Research (IMR)

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

Teleostei > Siluriformes (Catfishes) > Ariidae (Sea catfishes) > Ariinae
Etymology: Carlarius: First part of the generic name honors Dr. Carl Ferraris, Research Associate at the California Academy of Sciences for his contribution to the knowledge of Siluriformes fishes and continuous support and encouragement throughout the development of this work; the second part is from the frequently used generic name Arius..
More on author: Valenciennes.

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

海洋; 淡水; 半咸淡水 居于水底的; 深度上下限 15 - 75 m (Ref. 6541). 熱帶; 15°N - 9°S

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

Eastern Atlantic: common in coastal marine waters from Cap Blanc (Mauritania) to Gabon; occasionally enters estuaries and brackish waters (Ref. 57224). Reported from the middle Benue (Niger basin) in Nigeria (Ref. 3064, 57224). Reported as possibly as far south as Angola (Ref. 3876) but this is unconfirmed (Ref. 57224).
東大西洋: 茅利塔尼亞的 Blanc 岬到加彭與可能地安哥拉沿著水淺的大陸棚。 記錄來自尼日河流域下游, Benoue 河 (參考文獻 13331)了, 與甘比亞.(參考文獻 28587)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 83.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40637); common length : 35.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2683); 最大体重: 8.5 kg (Ref. 40637)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 2; 背的软条 (总数) : 7; 臀棘: 0; 臀鳍软条: 12 - 14. Diagnosis: body elongated and rounded; head broad and only slightly flattened above; snout rounded; mouth inferior; maxillary barbels reaching to pectoral fin bases, mandibular ones being shorter; osseous head shield fairly visible through the skin, coarsely rugose; occipital process rather narrow at base, tapering towards its distal end, with a median keel; predorsal plate short, very rugose and crescent-shaped; premaxillary teeth villiform, forming a plate slightly curved (Ref. 57224). Palatine teeth usually in a single pair of small rounded patches, widely separated, when present, by a space much greater than their diameter (Ref. 57224, 81640). Sometimes 1 or both patches absent; usually no, infrequently 1-2 tiny, gill-rakers on posterior face of 1st and 2nd branchial arch (Ref. 57224). Total number of anterior gill-rakers on first arch: 13-15 (Ref. 57224, 81640). 14-17 gill rakers on the outer side of the entire 2nd arch (Ref. 81640). Dorsal fin short with a long, osseous, more or less serrated spine preceded by a very short one; dorsal and pectoral fins with a strong serrated, erectile spine; adipose fin well developed; caudal fin forked, with long and pointed lobes (Ref. 57224). Coloration: olive-brown above, silvered on sides, belly white (Ref. 57224).

生物学特性     字汇 (例如 epibenthic)

Enters brackish waters; found along the shallow continental shelf (Ref. 3876). Feeds on benthic invertebrates buried in the mud but it can sometimes leave the bottom to capture prey in open water. The females bear large eggs which are incubated and develop in the buccal cavity of the males. The rays of the fins are venomous and the wound inflicted is extremely painful (Ref. 5377). Minimum depth from Ref. 58018.

进入半咸淡水域; 发现沿着水浅的大陆棚了。 (参考文献 3876) 吃被埋藏在泥之中的底栖的无脊椎动物,但是它能有时让底部捕获猎物在开放的水域中。 雌性有大的卵那是孵化而且在雄性的喷水孔中发育。 鳍的鳍条是有毒的,而且施放的创伤非常令人痛苦。 (参考文献 5377)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

東大西洋: 茅利塔尼亞的 Blanc 岬到加彭與可能地安哥拉沿著水淺的大陸棚。 記錄來自尼日河流域下游, Benoue 河 (參考文獻 13331)了, 與甘比亞.(參考文獻 28587)

主要参考文献 Upload your references | 参考文献 | 合作者 : Ferraris, Jr., Carl J. | 合作者

Schneider, W., 1990. FAO species identification sheets for fishery purposes. Field guide to the commercial marine resources of the Gulf of Guinea. Prepared and published with the support of the FAO Regional Office for Africa. Rome: FAO. 268 p. (Ref. 2683)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 17 August 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  有毒的 (Ref. 5377)





人类利用

渔业: 商业性
FAO - Publication: search | FishSource |

更多信息

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
生态系
标本纪录
简介
BRUVS - Videos
Anatomy
Gill areas
脑重体重比
Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
游泳类型
Swimming speeds
Visual pigment(s)
鱼的声音
Diseases / Parasites
Toxicities (LC50s)
Genetics
遗传学
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Human related
Aquaculture systems
水产养殖描述
品种
Ciguatera cases
Stamps, coins, misc.
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Taxonomy
俗名
同种异名
型态特徵
形态测量图
照片
References
参考文献

工具

特别资料

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 123201): 18.9 - 26.1, mean 23.2 °C (based on 35 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.7500   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00444 - 0.01422), b=3.00 (2.84 - 3.16), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (Ref. 69278):  3.8   ±0.62 se; based on food items.
Generation time: 7.7 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.
回复力 (Ref. 120179):  低的, 最小族群倍增时间4.5 - 14 年 (K=0.14-0.15).
Fishing Vulnerability (Ref. 59153):  High vulnerability (57 of 100).
价格分类 (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 75.6 [41.3, 163.6] mg/100g; Iron = 0.929 [0.596, 1.539] mg/100g; Protein = 17.5 [15.9, 19.4] %; Omega3 = 0.261 [0.150, 0.465] g/100g; Selenium = 64.3 [34.9, 124.7] μg/100g; VitaminA = 16.3 [6.8, 38.4] μg/100g; Zinc = 1.09 [0.75, 1.64] mg/100g (wet weight);