降海產卵 的英文怎麼說
中文拼音 [jiànghǎichǎnluǎn]
降海產卵
英文
catadromy-
Such a model of egg production would be benefit this species to survive in this waters area and become a dominant species. for subitaneous eggs, in winter - spring with long hatching time, the females lay in nighttime in upper water layer. the distance for eggs sinking to the sea - bottom is also long
對于滯育卵來說,雌體日間在海區下層水體產卵,可使得滯育卵快速沉至海底,縮短滯育卵在水體中的滯留時間,降低在水層中被攝食的風險,同樣也有利於個體的存活和種群的延續。
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