Sciades couma, Couma sea catfish : fisheries

Sciades couma (Valenciennes, 1840)

Couma sea catfish
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Sciades couma
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分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, ) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Ariidae (Sea catfishes) > Ariinae
Etymology: More on author: Valenciennes.

Environment: milieu / climate zone / depth range / distribution range 生態学

; 新鮮な水; 汽水性の 底生の. Tropical; 11°N - 8°S, 77°W - 34°W

分布 国々 | 国連食糧農業機関の区域 | エコシステム | 事件 | Point map | 導入 | Faunafri

South America: Gulf of Paria to Pernambuco, Brazil.

サイズ / 重さ / 年齢

Maturity: Lm ?  range ? - ? cm
Max length : 97.0 cm TL オス/雌雄の選別がない; (Ref. 5217); common length : 50.0 cm TL オス/雌雄の選別がない; (Ref. 5217); 最大公表体重: 30.0 kg (Ref. 5217); 最大記録サイズ: 5 年 (Ref. 51994)

簡単な記述 形態学 | 形態計測学

背面の脊椎 (合計): 1. The head is rounded and flattened on the upper part. The mouth is slightly inferior. It has 3 pairs of barbels (1 pair of maxillary barbels and 2 pairs of mandibular barbels. The cephalic surface is very rough (Ref. 35381).

生物学     用語集 (例 epibenthic)

Confined chiefly to turbid waters in estuaries and the lower parts of rivers. Its delicate flesh is highly valued (Ref. 27188). Two annual cycles of slower growth are know during the two dry seasons (March and August to November). Probably has a short life span. In the beginning of reproduction, the male's mouth changes to function as a egg repository (buccal incubation). The female lays down her eggs in a sandy depression, then after fertilization, the male puts the eggs into its mouth which is provided with ventilation until hatching. Eggs diameter is about 2 mm and its number varies from 100 to 165 per female. Feeds mainly on crustaceans (Ref. 35381). Marketed fresh and salted.

Life cycle and mating behavior 成熟 | 繁殖 | 放精 | | 生産力 | 幼生

Distinct pairing. Mouth brooding may be employed (Ref. 205).

主な参考文献 Upload your references | 参考文献 | コーディネーター : Ferraris, Jr., Carl J. | 協力者

Cervigón, F., R. Cipriani, W. Fischer, L. Garibaldi, M. Hendrickx, A.J. Lemus, R. Márquez, J.M. Poutiers, G. Robaina and B. Rodriguez, 1992. Fichas FAO de identificación de especies para los fines de la pesca. Guía de campo de las especies comerciales marinas y de aquas salobres de la costa septentrional de Sur América. FAO, Rome. 513 p. Preparado con el financiamento de la Comisión de Comunidades Europeas y de NORAD. (Ref. 5217)

IUCNのレッドリストの状況は (Ref. 125652)

  軽度懸念 (LC) ; Date assessed: 28 January 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Traumatogenic (Ref. 58010)





Human uses

水産業: 商業
FAO - Publication: search | FishSource | 私達の周りの海

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共通名の
類義語
代謝
捕食動物
生態毒性
繁殖
成熟
放精
卵の集合体
生産力

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Age/Size
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体長-重さ
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形態計測学
形態学
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BRUVS
参考文献
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水産養殖の紹介
緊張
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シガテラ(食中毒の名前)
速度
泳ぐ 型式
カマ
Otoliths

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インターネットの情報源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: 部類, | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: ゲノム, ヌクレオチド | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 生命の木 | Wikipedia: 行く, 検索する | World Records Freshwater Fishing | 動物に関する記録

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5039   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00410 - 0.01116), b=3.16 (3.02 - 3.30), in cm total length, based on LWR estimates for species & Genus-BS (Ref. 93245).
栄養段階 (Ref. 69278):  3.9   ±0.5 se; based on diet studies.
回復力 (Ref. 120179):  手段, 1.4年~4.4年の倍増期間の最小個体群 (K = 0.45; tmax = 5).
Prior r = 0.56, 95% CL = 0.37 - 0.84, Based on 1 stock assessment.
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (34 of 100) .
Climate Vulnerability (Ref. 125649):   (0 of 100) .
価格帯 (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 172 [80, 350] mg/100g ; Iron = 1.07 [0.65, 1.81] mg/100g ; Protein = 17.2 [15.6, 18.8] % ; Omega3 = 0.33 [0.15, 0.70] g/100g ; Selenium = 112 [42, 271] μg/100g ; VitaminA = 8.47 [3.34, 22.32] μg/100g ; Zinc = 1.13 [0.71, 2.01] mg/100g (wet weight);