Animal experts in Vietnam are using the eDNA to find the last, wild Yangtze giant softshell turtles.

越南动物专家使用eDNA来寻找最后的野生斑鳖。

And can't say that about softshell crabs or groupers.

对于软壳蟹或石斑鱼则不能这么说。

Only three turtles of the Yangzi giant softshell species are known still to be alive after the death of one in China.

在中国，在其中一种长江巨型软壳龟死后，只留下了三个已知的软壳龟仍然存活。

In Minnesota, State Wildlife Grant funds will support conservation actions to benefit the imperiled wood turtle, the rare smooth softshell turtle, the Blandings turtle and other turtle species of greatest conservation need.

在明尼苏达州，国家野生动物基金将支持保护行动，其受益对象包括濒危的木雕水龟、罕见的光滑软壳龟、布氏拟龟等最需要保护的龟类。

Leatherback and softshell turtles have shells without the ring of bone around the edge of the carapace or the tough scutes covering it, making it easier for them to squeeze into tight spaces.

棱皮龟和软壳龟的壳没有围绕甲壳边缘的骨环或覆盖它的坚硬盾甲，使它们更容易挤进狭小的空间。