Carlarius latiscutatus (Günther, 1864)
Rough-head sea catfish
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Siluriformes (Catfishes) 鯰形目 (Catfishes) > Ariidae (Sea catfishes) 海鯰科 (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: Günther.
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: Günther.
Taxonomic Remarks
A. latiscutatus has been considered as a junior synonym of A. gambensis (Bowdich, 1825) (e.g. Ref. 89460). According to Ref. 6541, the latter is evidently a species of Arius, but the description is inadequate to confirm its identity.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
海洋; 半鹹淡水 居於水底的; 深度上下限 ? - 70 m (Ref. 6541), usually ? - 30 m (Ref. 6541). 熱帶; 21°N - 17°S, 26°W - 11°E
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Eastern Atlantic: coastal waters from Senegal to Angola (Ref. 3546, 3876, 7367, 57224). One record from Fernando Poo (Ref. 6541, 89460). Also reported from various river estuaries.
東大西洋: 達喀爾, 塞內加爾到安哥拉; 一個記錄來自費爾南多波島。 記錄來自甘比亞與尼日河流域下游了。 (參考文獻 13331)
東大西洋: 達喀爾, 塞內加爾到安哥拉; 一個記錄來自費爾南多波島。 記錄來自甘比亞與尼日河流域下游了。 (參考文獻 13331)
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 27.5, range 27 - 28 cm
Max length : 85.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 33115); common length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2683)
Max length : 85.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 33115); common length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2683)
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 1; 背的軟條 (總數) : 7; 臀棘: 0; 臀鰭軟條: 13 - 14. Diagnosis: body elongated and rounded, head broad and only slightly flattened above, snout rounded, mouth inferior; osseous head shield coarsely rugose, fairly visible through the skin; occipital process prominently broad at base, tapering posteriorly, with a median keel; predorsal plate very rugose, short and crescent-shaped; premaxillary teeth villiform, forming a plate slightly curved; palatine teeth in two pairs of patches, an anterior subquadrate pair and a posterior elongated pair, the anterior one wider and continuous with the posterior patch; no gill-rakers on posterior (inner) face of the first and second branchial arches; total number of anterior gill-rakers: on 1st arch 17-22, on 2nd arch 18-23 (Ref. 3546, 7367, 57224, 81640). Dorsal and pectoral fins with a strong serrated, erectile spine; adipose fin well developed (Ref. 57224, 81640).
Body shape (shape guide): fusiform / normal; Cross section: circular.
Body shape (shape guide): fusiform / normal; Cross section: circular.
Mainly marine but frequently found in brackish estuaries, sometimes enters freshwater (Ref. 3876). Frequent in lagoons (Ref. 7367). Common during winter (Ref. 2683). Feeds on fish, benthic invertebrates, zooplankton and detritus (Ref. 28587). Wide range of diet including a high percentage of penaeid and other prawns, crabs, polychaetes, fish and molluscs (Ref. 57352, 81640). Eggs very few, spherical, very large (16-17 mm diameter); males practise buccal incubation (Ref. 57224) during which it seems the species continues to feed (Ref. 81640). Ornamental and sometimes considered aquaria fish (Ref. 27121), the fish is venomous and can be dangerous to humans (Ref. 12484).
主要海洋但是時常發現於半鹹淡的河口, 有時進入淡水.(參考文獻 3876) 普遍的在冬天期間.(參考文獻 2683) 吃魚，底棲的無脊椎動物，浮游動物與碎屑。 (參考文獻 28587) 裝飾性的而且有時被認為是水族館魚 (參考文獻 27121), 魚是有毒的而且可能是對人類具有危險性.(參考文獻 12484)
主要海洋但是時常發現於半鹹淡的河口, 有時進入淡水.(參考文獻 3876) 普遍的在冬天期間.(參考文獻 2683) 吃魚，底棲的無脊椎動物，浮游動物與碎屑。 (參考文獻 28587) 裝飾性的而且有時被認為是水族館魚 (參考文獻 27121), 魚是有毒的而且可能是對人類具有危險性.(參考文獻 12484)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東大西洋: 達喀爾, 塞內加爾到安哥拉; 一個記錄來自費爾南多波島。 記錄來自甘比亞與尼日河流域下游了。 (參考文獻 13331)
主要參考資料
上傳您的推薦信 | 參考文獻 | 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)
CITES
Not Evaluated
對人類具威脅
有毒的 (Ref. 12484)
人類使用
漁業: 商業性
FAO - Publication: search | FishSource |
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解剖學
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耳石
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耳石
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身體成分
營養素
耗氧量
游泳類型
游泳速度
視覺色素
魚聲
疾病與寄生蟲
毒性 (LC50s)
身體成分
營養素
耗氧量
游泳類型
游泳速度
視覺色素
魚聲
疾病與寄生蟲
毒性 (LC50s)
遺傳學
基因組
遺傳學
異種性
遺傳率
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網路資源
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基於模型的估計
|
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00832 (0.00482 - 0.01436), b=3.11 (2.96 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
|
營養階層 (參考文獻 69278) |
3.3 ±0.50 se; based on food items. |
| Generation time | 7.1 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
|
回復力 (參考文獻 120179) |
低的, 最小族群倍增時間4.5 - 14 年 (K=0.15). |
|
釣魚的脆弱性 (Ref. 59153) |
High vulnerability (55 of 100). 🛈 |
|
價格種類 (Ref. 80766) |
Medium. |
|
營養素 (Ref. 124155) |
Calcium = 124 [27, 311] mg/100g; Iron = 0.964 [0.620, 1.615] mg/100g; Protein = 17.3 [15.7, 19.2] %; Omega3 = 0.245 [0.140, 0.433] g/100g; Selenium = 66.7 [36.8, 127.8] μg/100g; VitaminA = 14.4 [6.4, 32.8] μg/100g; Zinc = 2.39 [0.54, 7.40] mg/100g (wet weight); |