A vizcacha, close relative of the chinchilla, rests on an outcropping in Chile's Atacama Desert.

在智利的阿塔卡马沙漠，一只兔鼠正在石头上小憩，它是南美栗鼠的近亲。

Its closest relative, however, is the Greenshank, together with which and the Spotted Redshank it forms a close-knit group.

它的近亲是青足鹬，它们和斑点红足鹬组成结构紧密的群。

Filling a niche separate from its green cousins, Deroplatys trigonodera, a leaf-litter mantid, has evolved the look of a leaf decomposing on the tropical forest floor.

的Deroplatystrigonodera的近亲，这只枯叶螳螂已经融入了周围环境。这种螳螂的外表，已经进化得就像落在热带森林地表之上的腐叶。