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國際引入
Coptodon rendalli 由聯合國糧農組織所匯編介紹 |
| 主要參考文獻: | Welcomme, R.L. 1988 | ||||
| 到 | Madagascar | ||||
| 常見問題 | Africa-Inland Waters | ||||
| 從: | Congo | ||||
| 常見問題 | Africa-Inland Waters | ||||
| 年代 | 1951 | ||||
| 範圍 | - | ||||
| 時期 | 1950-1974 | ||||
| 在野外中建立 | established, natural reproduction | ||||
| 在養殖場建立 | - widely used | natural reproduction | |||
| 重要的生態交互作用 | some - adverse | ||||
| 重要的社會經濟影響 | some - beneficial | ||||
| 引入被: | |||||
| 理由 | aquaculture | ||||
| 其他理由 | |||||
| 建議與指正 | Important for aquaculture and fisheries in natural waters including rivers in the highlands. Useful for weed control and supports high altitude and high salinity lakes such as Lake Ihotry (Ref. 1739). Devastated nearly 3000 ha. of Ceratophyllum and Nymphaea beds which resulted in the almost total disappearance of a valuable indigenous fish Paretropus petiti (Ref. 6465). Also Ref. 88. Ref: de Moor, I.J. and M.N. Bruton, 1988 | ||||
| Update record 魚引入表格 | |||||