Fernandinho has described the alleged racial abuse of Yaya Toure during a clash at CSKA Moscow as a "sad episode" for European football.
Toure claimed to have been targeted by a section of the CSKA support during Manchester City's 2-1 UEFA Champions League win at Arena Khimki last Wednesday, and met with the head of FIFA's anti-racism task force Jeffrey Webb to discuss the issue on Sunday.
Midfielder Fernandinho admitted his team-mate had been left feeling upset by events in Russia.
"It was a sad episode," he told Perform. "I spoke with him at a training session. He said he was really upset.
"He hopes UEFA can do something about it. This is something we can not accept in football anymore. Not only in football but also in general life.
"I think they must get a harsh punishment. Maybe the Russian FA could do something and ban those supporters from stadiums during a certain period.
"UEFA has to do something as well in order to avoid that in the future."
Fernandinho, who signed for City from Shakhtar Donetsk in the close season, added: "I spent eight years living in Ukraine and I never had this kind of problem.
"I normally say Shakhtar is an exception in Eastern Europe - there is a lot of Brazilians, they treat well and never happened anything like that.
"I think this is related to Russian football. This is something concentrated in Russia ."
The Brazilian admitted it would be interesting to see FIFA's reaction if black players were to boycott the 2018 World Cup in the country.
"I believe, if nothing happens until 2018, this is something to think about," he added. "It would be very interesting to see what would happen if something like that actually materialised - what supporters would think of black players not playing the World Cup."
Fernandinho has made 12 appearances in all competitions for Manuel Pellegrini's men this season.
|Better Call Saul - Atletico star hits hat-trick to send Spain into U21 Euro final|
|Garcia Report: Barcelona and Madrid´s Qatar dealings not linked to World Cup vote|
|Sevilla announce agreement for Banega return|
|I don´t play for money - Alves says farewell to Juve as Man City move looms|
|Lucas Lima denies Barcelona offer as he weighs up Santos renewal|
|Garcia Report: Conclusions of investigation into Qatar 2022 bid|
|Pollersbeck the shoot-out hero as Germany beat England for U21 Euro final spot|
|Maldini beaten in professional tennis debut|
|Santos ´will go to the end of the world´ with Portugal stars|
|Pirlo taught Vidal how to play - Borghi|
|Garcia Report: Conclusions of investigation into Russia 2018 bid|
|What is the ´Garcia Report´ and why does it matter?|
|Australian goalkeeper Vukovic earns Genk move|
|Hernandez returns to Mexico training ahead of Germany showdown|
|Sirigu leaves PSG to join Torino|
|Guerreiro out, Silva major doubt for Portugal´s semi-final clash|
|FIFA releases full ´Garcia Report´ into World Cup bidding process after Bild leak|
|Leicester midfielder Mendy wants Bordeaux move|
|Ronaldo, Morata and Mbappe futures discussed by Del Bosque|
|Banega ´very close´ to Sevilla return, agent reveals|
|Mexico about more than Hernandez, warns Mustafi|
|Premier League is right for Real Madrid star Ronaldo, says Meireles|
|Milan trying to close Biglia deal amid Premier League interest, agent claims|
|Germany´s Can not scared of Ronaldo|
|Chile are ready to counter Ronaldo – Pizzi|
|Ginola advises Mbappe to stay at Monaco|
|Calhanoglu waiting for ´final talks´ as AC Milan move nears|
|Sanchez not distracted by transfer talk, says Chile coach Pizzi|
|Allegri hails ´future Juventus leader´ Bonucci|
|Has Morata´s wife dropped a hint of Man Utd move?|
|Stats amazing - Can marvels at Liverpool newcomer Salah|
|FIFA response expected after Bild reveal Qatar World Cup report ´leak´|
|Shanghai Shenhua seek to tie down Guarin and Moreno|
|Germany v Mexico: Werner´s eyes on the prize as El Tri aim to start on time|
|Asensio praises Donnarumma amid Real Madrid links|
|Giggs: Rooney could stay at Manchester United|
|WATCH: McCollum guesses Atletico star Griezmann´s NBA impressions|
|Suarez wants Arsenal´s Bellerin at Barcelona|
|Montella hopeful Donnarumma will stay at Milan|
|Confederations Cup Diary: Ronaldo gold for Silva, don´t touch the dial in Chile|
|Madrid allow Llorente to leave for La Real|
|Anything Drogba can do - Hazard invests in new NASL franchise|
|Lyon to keep Lacazette unless replacement bought, says president Aulas|
|Milan goalkeeper Donnarumma apologises for social media ´uproar´|
|Lyon snap up €10m Chelsea forward Traore|
|Van Aanholt excited to learn new ideas from Palace boss De Boer|
|FIFA referees chief praises VAR but sees work to be done|
|You´re a wizard, Hummels: Bayern defender celebrates Harry Potter anniversary|
|Kolarov keen on Lazio return|
|Fiorentina put up for sale by Della Valle family|
|Russian World Cup chief labels doping claims ´made-up news´|
|Like father, like son: Germain hoping to write his own ´beautiful´ Marseille story|
|New Nantes coach Ranieri wants to ´forget´ Leicester|
|Watford new boy Hughes: Premier League too hard to turn down|
|Confederations Cup Social Diary: No rest for Ronaldo, Trapp still smiling and FIFA honours Marc-Vivi|
|Parish surprised by Allardyce´s Palace exit but excited by De Boer arrival|
|No stepping stone: De Boer hopes to see out three-year Crystal Palace deal|
|Dutch courage needed? De Boer follows likes of Van Gaal & Koeman to Premier League|
|Frank de Boer appointed new Palace boss|
|I´m in love with Italy - Former AC Milan star Pato open to Inter switch|
|Portugal v Chile: Pizzi ready for tough challenge as champions of Europe and South America clash|
|De Boer waits in the Eagles´ wings: Can the Dutchman improve on Allardyce, Pardew and Pulis?|
|Help me score 10 goals! - Guangzhou defender Feng sets out Paulinho´s Barcelona move conditions|
|Man Utd must wait a year for Talisca, say Besiktas|
|Vettel v Hamilton: Famous sporting squabbles|
|Jose Mourinho pays tribute after the death of his father|
|Cristiano Ronaldo needs time ´to reflect´ on Real Madrid future|
|Draxler, Kimmich and Can lavish praise on ton-up Low|
|Kalac: Donnarumma´s head turned by greedy Raiola|
|Bayern Munich target Brandt staying at Bayer Leverkusen|
|PSG´s Verratti would be perfect fit at Barcelona – Garcia|
|Portland Timbers 2 Seattle Sounders 2: Dempsey scores stoppage-time equaliser to deny hosts|
|Raiola says Donnarumma will meet with Milan amid confusion|
|Cahill: Once I lead, the others follow|
|Pogba surprised by Mbappe, Dembele talent|
|Donnarumma claims he was hacked over Milan renewal post|