オウムガイ(Nautilus)

[memoirs2019]

幼かったある日の私、水族館で「アンモナイトだー！」と喜び叫ん­だ記憶があります。恥ずかしいですね…。

オウムガイ、可愛いですｗ

[lanoche]

its like im looking back 4 billion years in the past

[miliyoshi]

Too many of them in such a small tank. So sad....

[pblomgren]

What is the lifespan for this creature? I gather that they are deep water living, but how do they hurt in nature? They dont seem to be quick hunters like other cephs. Last, everybody claims that they need expert care. Is it because of the need for a custom tank setup etc. or are they very fragile in regards to water quality etc.?

[TITOZISKITO]

Did he die?

[FinalHeavenVII]

I saw these for the first time when I visited Osaka a fews year back. I was absolutley fascinated by them, I believe I spent 3 hours at an aquarium just staring at them. A man who worked there saw my intrigue and was nice enough to feed them so I could see how they eat. They are such magestic, beautiful animals (and deserve alot of respect as they are as old as the dinosaurs, untouched by evolution).

[Wolv150]

they are fascinating but that is unusual they are acting passive, they spend most of the time in lower light areas of the ocean and emerge to feed at night time, granted there isn't really any cover for them or predators but even then natural instinct should tell them to stray from the light.

[TheMoronicGenius]

at 0:31 the one is staring at itself XD

[bling408]

where is this

[109act2]

this aquarium is Kaiyukan in Osaka,Japan.

[xXMayfuyuXx]

I think they're beautiful ^_^

[dsds0123654]

この生き物は4億年前の生きた化石と言われてる生物です

[tbxtaicho]

I donot think they lived 400,000,000 years ago I thought it was more like 35 million.

[dendenkobura7]

この生き物。何がどうなってるのかよくわかりませんね。でもすご­く好きです。