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... delayed up to 2 months post stocking. Infected fish become weak, floating near the surface, darkened and die with wide opened mouths with little external lesions. Splenic (脾臟的) enlargement, necrosis and congestion are observed. Pale gills indicating anaemia may be present (Fig. 21). Diagnosis of GID is...

...(Graminicola striatus) 的生態研究，發現大草鶯於本港的分布與舊 有記錄相似，估計現時本港的大草鶯數目約有490隻，其生境於三 月至九月主要為海拔200米以上、長度及密度高的草地，而芒屬則 是其生境中覆蓋率最高的植物。 Background The Chinese Grassbird (Graminicola striatus, 大草鶯) (Fig. 1) is a newly recognised species that has been split from the Indian Grassbird (G. bengalensis; formerly known as the Rufous...

...(Graminicola striatus) 的生態研究，發現大草鶯於本港的分布與舊 有記錄相似，估計現時本港的大草鶯數目約有490隻，其生境於三 月至九月主要為海拔200米以上、長度及密度高的草地，而芒屬則 是其生境中覆蓋率最高的植物。 Background The Chinese Grassbird (Graminicola striatus, 大草鶯) (Fig. 1) is a newly recognised species that has been split from the Indian Grassbird (G. bengalensis; formerly known as the Rufous...

...(Graminicola striatus) 的生態研究，發現大草鶯於本港的分布與舊 有記錄相似，估計現時本港的大草鶯數目約有490隻，其生境於三 月至九月主要為海拔200米以上、長度及密度高的草地，而芒屬則 是其生境中覆蓋率最高的植物。 Background The Chinese Grassbird (Graminicola striatus, 大草鶯) (Fig. 1) is a newly recognised species that has been split from the Indian Grassbird (G. bengalensis; formerly known as the Rufous...

...(Graminicola striatus) 的生態研究，發現大草鶯於本港的分布與舊 有記錄相似，估計現時本港的大草鶯數目約有490隻，其生境於三 月至九月主要為海拔200米以上、長度及密度高的草地，而芒屬則 是其生境中覆蓋率最高的植物。 Background The Chinese Grassbird (Graminicola striatus, 大草鶯) (Fig. 1) is a newly recognised species that has been split from the Indian Grassbird (G. bengalensis; formerly known as the Rufous...

...(Graminicola striatus) 的生態研究，發現大草鶯於本港的分布與舊 有記錄相似，估計現時本港的大草鶯數目約有490隻，其生境於三 月至九月主要為海拔200米以上、長度及密度高的草地，而芒屬則 是其生境中覆蓋率最高的植物。 Background The Chinese Grassbird (Graminicola striatus, 大草鶯) (Fig. 1) is a newly recognised species that has been split from the Indian Grassbird (G. bengalensis; formerly known as the Rufous...

...(Graminicola striatus) 的生態研究，發現大草鶯於本港的分布與舊 有記錄相似，估計現時本港的大草鶯數目約有490隻，其生境於三 月至九月主要為海拔200米以上、長度及密度高的草地，而芒屬則 是其生境中覆蓋率最高的植物。 Background The Chinese Grassbird (Graminicola striatus, 大草鶯) (Fig. 1) is a newly recognised species that has been split from the Indian Grassbird (G. bengalensis; formerly known as the Rufous...

... porpoises in 2022-23. Through this integrated approach of long-term research and publicity programme, the Hong Kong public can gain first-hand information from the researchers. 6 行政摘要 (中文翻譯) 一項有關本地中華白海豚及印度太平洋江豚的長期研究，在過去二十多年以 來一直在進行中，而此項為期一年 (由 2022 年 4 月至 2023 年 3 月)、獲香港特別 行政區政府漁農自然護理署資助的研究工作，正是這長期監察項目的延伸...

... porpoises in 2022-23. Through this integrated approach of long-term research and publicity programme, the Hong Kong public can gain first-hand information from the researchers. 6 行政摘要 (中文翻譯) 一項有關本地中華白海豚及印度太平洋江豚的長期研究，在過去二十多年以 來一直在進行中，而此項為期一年 (由 2022 年 4 月至 2023 年 3 月)、獲香港特別 行政區政府漁農自然護理署資助的研究工作，正是這長期監察項目的延伸...

... of local dolphins and porpoises in 2022-23. Through this integrated approach of long-term research and publicity programme, the Hong Kong public can gain first-hand information from the researchers. 6 行政摘要 (中文翻譯) 一項有關本地中華白海豚及印度太平洋江豚的長期研究，在過去二十多年以 來一直在進行中，而此項為期一年 (由 2022 年 4 月至 2023 年 3 月)、獲香港特別 行政區政府...