Crayfish recognize the faces of fight opponents.

PLoS One · 2008 · PMC2257977 · PMID 18305823

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

a strong trendno p-value reported

The result could be interpreted as a strong trend and one of possible biological significance, but further testing in different behavioral situations and with further dissection of the components of color would be required to establish this conclusion.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.