Spanish police say they have arrested a spectator suspected of throwing a banana at Barcelona's Brazilian footballer Dani Alves last weekend.
The racist incident took place as the player was about to take a corner in a match at Villarreal on Sunday.
Alves responded by peeling and eating the banana - which received praise worldwide and sparked a large social media campaign against racism.
The man detained has been identified as a 26-year-old Villarreal supporter.
He has been named as David Campaya Lleo, local media say.
The club said earlier the man involved had had his season ticket withdrawn and been given a lifetime ban.
The racist incident took place as the player was about to take a corner in a match at Villarreal on Sunday.
Alves responded by peeling and eating the banana - which received praise worldwide and sparked a large social media campaign against racism.
The man detained has been identified as a 26-year-old Villarreal supporter.
He has been named as David Campaya Lleo, local media say.
The club said earlier the man involved had had his season ticket withdrawn and been given a lifetime ban.