sockeye salmon 红大马哈鱼 ; 成千上百万条三文鱼 ; 红鲑鱼
sockeye salmon virus 红鳟鲑病毒
sockeye salmon virus disease 传染性造血器官坏死症
Frozen sockeye salmon 冻红大马哈鱼
Alaska Sockeye Salmon 阿拉斯加红鲑
Sockeye salmon are semelparous.
红鲑鱼终生只产卵一胎。
Many migrating Fraser sockeye (both outbound as young smolts and inbound as mature fish) pass some two-dozen salmon farms in the Broughton Archipelago.
许多洄游到Fraser河的红鲑，包括降河洄游的幼鱼和溯河洄游的成鱼，都会经过位于布劳顿群岛的约24个鲑鱼养殖场。
That's exactly what the Sockeye Salmon does - normally blue and silver they turn red and green before spawning.
而这正是红鲑鱼们所面临的情况——它们通常是蓝色和银色的，但产卵之前它们就会变成红色和绿色的。
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