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Grouper mating - L'accouplement des mérous

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Uploaded by on Oct 30, 2008

- All groupers begin life as females and later change into males so when they gather to spawn, the crowd consists of males that were once females, and females that are not yet males. Always masters (and mistresses) of camouflage, groupers undergo particularly dramatic color changes, even losing their stripes. Unfortunately their breeding aggregation makes them easy targets for fishing lines.

- Un mérou naît toujours femelle et devient mâle plus tard, si bien que lorsque ces animaux se rassemblent pour se reproduire, cette foule est composée de mâles qui étaient auparavant des femelles et de femelles qui ne sont pas encore des mâles. Maîtres du camouflage, les mérous subissent des changements de couleur particulièrement importants, allant même jusqu'à perdre leurs rayures. Malheureusement, comme ils se rassemblent pour se reproduire, ce sont des cibles faciles pour les lignes de pêche.

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