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News: January 2011

Catfish study reveals importance of being ‘similar but different’

A group of armoured catfishes abundant in small rivers and streams across South America are not all they appear- in fact communities are far more diverse and complex than previously suspected.

A new multidisciplinary study, reported in Nature (6.1.11), has enabled evolutionary biologists at Bangor University to establish for the first time that many Corydoras catfish that live together in the same rivers actually mimic each other’s colour patterns.

Publication date: 6 January 2011

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