A Polish member of the European Parliament sounded a clarion for misogyny this week by claiming women should earn less than men because they are weaker, smaller and “less intelligent.”

Janusz Korwin-Mikke, who made the shocking remarks Wednesday to his fellow parliamentarians, landed in scalding water and is being probed for possibly breaking the body’s rules banning defamatory, racist or xenophobic language.

Parliament President Antonio Tajani was urged to sanction the 74-year-old right-winger for his “shameful” comments, the BBC reported.

“Of course women must earn less than men because they are weaker, they are smaller, they are less intelligent, they must earn less — that’s all,” said Korwin-Mikke.

He pointed out that no women were ranked in the top 800 of a Polish physics competition and that there are no women in the top 100 chess players in the world, the Independent newspaper of the UK reported.

“According to what you’re saying and your theory, I wouldn’t have the right to be here as a member of Parliament,” said a disgusted colleague, Spanish socialist Iratxe Garcia Perez.

“I know you’re very upset and very concerned about the fact we women can represent citizens on an equal footing with you,” she added. “I think I need to defend European women against men like you.”

Korwin-Mikke once told The Observer newspaper that women’s attitudes are influenced by the men they sleep with — because semen “penetrates the tissue.”

The pol — who leads a marginal party — has shoved his foot in his mouth before.

Last year, he lost 10 days of attendance allowances of more than $3,000 and was suspended for five days for comparing Europe’s influx of migrants to “excrement.”

In October 2015, he was suspended for 10 days for making a Nazi salute during a debate on plans for standardized ticketing on trips across EU borders.

Korwin-Mikke, who opposed the measure, raised his hand in salute and said: “Ein Reich, ein Volk, ein Ticket” — a play on the Nazi-era slogan “Ein Volk, ein Reich, ein Fuehrer” (One People, one Empire, one Leader).

He also has used the n-word during a speech in reference to a policy of President John Kennedy.

Korwin-Mikke’s archaic views were slammed in social media, with one Twitter user writing: “He does not represent men. He is an arrogant abomination that should be run out of Parliament.”

Fellow Poles also lambasted him.

“Dear friends in Europe, please forgive for allowing this extremist into parliament,” wrote one, the Telegraph of the UK reported.

Another said that when she listened to his comments, she was “ashamed of her country.”

“Sixty-five percent of those graduating from higher education in Poland are women: what does this indicate?” she posted.