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词汇 Species complex
分类 英语词汇 英语翻译词典
释义

Species complex

原声例句
TED演讲(音频版) 2022年1月合集

But we also found an answer to this 185-year-old question of species complex.

但我们也找到了这个存在 185 年之久的复杂物种问题的答案。

英语百科

Species complex

The butterfly genus Heliconius contains some species extremely difficult to tell apart.
At least six treefrog species make up the Hypsiboas calcaratus–fasciatus species complex.[1]The fly agaric comprises several cryptic species, as shown by genetic data.[2]The African forest elephant (shown) is the bush elephant's sibling species.[3]Mbuna cichlids form a species flock in Lake Malawi.[4]
Picture showing two mushrooms with red caps on a meadow
An adult and a young elephant bathing

In biology, a species complex is a group of closely related species that are very similar in appearance to the point that the boundaries between them are often unclear. Terms sometimes used synonymously but with more precise meanings are: cryptic species for two or more species hidden under one species name, sibling species for two cryptic species that are each other's closest relative, and species flock for a group of closely related species living in the same habitat. As informal taxonomic ranks, species group, species aggregate, and superspecies are also in use.

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