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Caught in the act
BBC Science Focus
|May 2025
These two flower crab spiders have been caught copulating by Sandip Guha, who won the Macro category of the London Camera Exchange Photographer of the Year competition with this image.
Aside from the colours and detail, the picture provides a perfect example of sexual dimorphism (where different sexes of the same species vary drastically in appearance). Here, the speckled green and white female is much larger than the smaller, more colourful male. The average female flower crab spi
このストーリーは、BBC Science Focus の May 2025 版からのものです。
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