分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Cichliformes (Cichlids, convict blennies) 鱸形目 (Cichlids, convict blennies) > Cichlidae (Cichlids) 慈鯛科魚類 (Cichlids) > Pseudocrenilabrinae
Etymology: Oreochromis: Latin, aurum = gold + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
Eponymy: Dr Paul-Victor Schwebisch was a physician who was assistant medical officer on the expedition that collected the type in West Africa. (Ref. 128868), visit book page.
More on author: Sauvage.
Etymology: Oreochromis: Latin, aurum = gold + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
Eponymy: Dr Paul-Victor Schwebisch was a physician who was assistant medical officer on the expedition that collected the type in West Africa. (Ref. 128868), visit book page.
More on author: Sauvage.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
; 淡水 底中水層性. 熱帶
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Africa: present in the basins of the Ogooué, Nyanga, Kouilou-Niari and Chiloango, Gabon to Democratic Republic of the Congo (Ref. 2, 81260). Reports from Gambia and Senegal (Ref. 3538) and Guinea (4517) are doubtful and need confirmation (see Ref. 2, 81260). Also reported from the Cuanza (Angolan coastal) and the southern Congo River basin in Angola (Ref. 120641) but considered a Lower Guinea endemic in Ref. 81260; needs confirmation.
非洲: 上、下奧克維河與它的支流伊溫多河; Chiloango 系統; Niari Kouilou。 也記錄自甘比亞與塞內加爾 (參考文獻 3538) 與幾內亞。 (4517)
非洲: 上、下奧克維河與它的支流伊溫多河; Chiloango 系統; Niari Kouilou。 也記錄自甘比亞與塞內加爾 (參考文獻 3538) 與幾內亞。 (4517)
大小 / 重量 / 年齡
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 14 - 16; 背的軟條 (總數) : 12 - 13; 臀棘: 3; 臀鰭軟條: 9 - 11; 脊椎骨: 27 - 29. Diagnosis: scales of cheek in 2 or usually 3 horizontal rows; in mature males preorbital bone and jaws enlarged; upper profile of head often concave; outermost teeth bicuspid, and inner tricuspid in immature fishes and females, all becoming unicuspids in males; male genital papilla spade-shaped; margins of dorsal and caudal fins red in mature males (Ref. 2).
Body shape (shape guide): short and / or deep; Cross section: compressed.
頰的鱗片 2 或通常 3 水平的列。 在成熟的雄性眶前骨與顎中增大了; 頭部的上面輪廓時常凹曲。 在不成熟的魚與雌性中的最外齒二頭齒 , 與內部的三尖瓣; 全部在雄性中變成單犬齒。 雄性生殖乳突鏟形的。 在成熟的雄性中的背鰭與尾鰭鰭紅色的邊緣。
Body shape (shape guide): short and / or deep; Cross section: compressed.
頰的鱗片 2 或通常 3 水平的列。 在成熟的雄性眶前骨與顎中增大了; 頭部的上面輪廓時常凹曲。 在不成熟的魚與雌性中的最外齒二頭齒 , 與內部的三尖瓣; 全部在雄性中變成單犬齒。 雄性生殖乳突鏟形的。 在成熟的雄性中的背鰭與尾鰭鰭紅色的邊緣。
Occasionally territorial; stomachs contained algae, mainly unicellular or in short filaments (Ref. 2). Arena-spawning, exclusively maternal mouthbrooder with marked sexual dichromatism when sexually active (Ref. 81260).
偶然具有領域性。 腹部包含了藻類, 主要單細胞或在短的絲狀突起.(參考文獻 2)
偶然具有領域性。 腹部包含了藻類, 主要單細胞或在短的絲狀突起.(參考文獻 2)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Nests are made on sandy or loamy bottoms in water 40-80 cm deep, or more sparsely in depths of a meter or more; they are circular basins with a diameter of 115-185 cm, about 20 cm deep in the middle with a rim raised 7-8 cm above the surrounding level; spawning occurs at night, the fishes seeking deeper waters during the day to avoid high temperatures and intense illumination (Ref. 2). Reproduction is seasonal, usually taking place during the dry seasons from June to September and in February; can reach maturity at a size of 15 cm; breeding behavior is similar to that of its congeners (e.g. O. niloticus) (Ref. 52307).非洲: 上、下奧克維河與它的支流伊溫多河; Chiloango 系統; Niari Kouilou。 也記錄自甘比亞與塞內加爾 (參考文獻 3538) 與幾內亞。 (4517)
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 : Kullander, Sven O. | 合作者
Trewavas, E., 1983. Tilapiine fishes of the genera Sarotherodon, Oreochromis and Danakilia. British Mus. Nat. Hist., London, UK. 583 p. (Ref. 2)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
養殖: 將來有可能使用
FAO - Publication: search | FishSource |
更多資訊
解剖學
鰓區
腦部
耳石
鰓區
腦部
耳石
生理學
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
遺傳多樣性
基因組
遺傳學
異種性
遺傳率
遺傳多樣性
工具
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網路資源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: 屬, 種 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 樹狀分類階層 | Wikipedia: 去, 搜尋 | World Records Freshwater Fishing | 動物學的記錄
基於模型的估計
|
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01862 (0.00830 - 0.04177), b=3.02 (2.83 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
|
營養階層 (參考文獻 69278) |
2.0 ±0.00 se; based on food items. |
|
回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
|
釣魚的脆弱性 (Ref. 59153) |
Moderate vulnerability (37 of 100). 🛈 |
|
營養素 (Ref. 124155) |
Calcium = 17.8 [7.3, 94.0] mg/100g; Iron = 1.31 [0.55, 3.16] mg/100g; Protein = 17.5 [15.7, 19.4] %; Omega3 = 0.309 [0.111, 0.905] g/100g; Selenium = 80.7 [27.5, 182.4] μg/100g; VitaminA = 14.6 [2.7, 69.2] μg/100g; Zinc = 1.92 [1.01, 4.57] mg/100g (wet weight); |