Olfactory chamber

前鼻孔:anterior nostril 後鼻孔:posterior nostril 嗅房: olfactory chamber 嗅板:olfactory lamellae 嗅上皮:olfactory epithelia

仔魚:larva 稚魚:juvenile 前期幼魚:early juvenile 後期幼魚:late juvenile 若魚: young fish 未成熟魚:immature fish 成熟途上魚:maturing fish 成熟魚:mature fish

For more information on the mechanisms of olfactory imprinting and memory recall in salmonids, click here.