Although, closely related species will often hybridize with each other to produce offspring.

尽管关系很近的物种通常会相互杂交产生后代。

For one type of spider society turns out to involve two different but closely related species.

在一种包含蜘蛛的群落中，有两种亲缘关系很近的蜘蛛。

Monogamy. What makes one species pair off, while members of a closely related species play the field?

一夫一妻制。是什么让一个物种配对，而其近亲物种却脚踏多条船？

Has described the differences in scale patterns between two closely related species of hadrosaurs.

描述了两种密切相关的鸭嘴龙物种之间的鳞片模式差异。

What makes one species pair off, while members of a closely related species play the field?

是什么让一个物种配对，而一个密切相关的物种的成员在这个领域发挥作用？

There can't be two even closely related species named the same thing.

不可能有两个即使是密切相关的物种也被命名为同一事物。

Pfeffer says they're thus faster than a closely related ant species called Cataglyphis fortis, which has longer legs but a less impressive airborne phase.

费弗尔表示，它们因此比一种名为箭蚁的近亲物种的速度更快，箭蚁腿更长，但空中飞行情况却不尽如人意。

You need to describe what you are naming and what differentiates it from other, closely related species.

您需要描述您的命名以及它与其他密切相关物种的区别。

The modern chicken is descended primarily from the Red Junglefowl, and partially from three other closely related species, all native to India and Southeast Asia.

现代鸡主要起源于红原鸡，部分起源于其他三种密切相关的物种，它们都原产于印度和东南亚。

However, viruses do sometimes jump across closely related species And because the new host has no established immune defenses, the unknown virus presents a potentially lethal challenge.

然而，病毒有时确实会跨越密切相关的物种，而且由于新宿主没有建立免疫防御，未知病毒会带来潜在的致命挑战。

We can reuse the genus Edmontosaurus for these two closely related species because we have used a different specific epithet regalis and annectens for each of the species.

我们可以为这两个密切相关的物种重复使用 Edmontosaurus 属，因为我们为每个物种使用了不同的特定加词 regalis 和 annectens。

Females of a closely related species, the southern white rhino, became both the key to developing a rhino embryo in a lab and the leading candidates for surrogate mothers.

一个密切相关的物种——南方白犀牛的雌性，既成为在实验室中培育犀牛胚胎的关键， 也成为代孕母亲的主要候选者。

What makes Elysia and a few closely related species in the Mediterranean and Pacific unique is how long they can hold onto chloroplasts — most other slugs keep them for a few weeks at most.

让绿叶海天牛及少数相近种群，成为地中海和太平洋中独一无二的存在，它们能够将叶绿体保存的足够久——其他大部分的鼻涕虫最多能保存几周。