Two female frogs 'remain loyal to one male' during breeding season

Thoropa taophora frogs, native to the Brazilian Atlantic rainforest, are the first amphibian to reveal signs of 'single-male polygyny with fidelity' (SMPF). https://www.dailymail.co.uk/sciencetech/article-8620047/Two-female-frogs-remain-loyal-one-male-breeding-season.html?ns_mchannel=rss&ns_campaign=1490&ito=1490