Cryopreservation may be the last chance for the hellbender, aka the snot otter.

超低温保存或许是鲵鱼，又称隐鳃鲵的最后机会。

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There are only two species related to the hellbender: the Chinese giant salamander (picture) and the Japanese giant salamander, which are also in decline.

隐鳃鲵仅有两个近亲种属：中国大鲵(上图)和日本大鲵，而这两种也都在锐减。

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There are only two species related to the hellbender: the Chinese giant salamander (picture) and the Japanese giant salamander, which are also in decline.

隐鳃鲵仅有两个近亲种属：中国大鲵(上图)和日本大鲵，而这两种也都在锐减。

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