Each male may mate up to six times in one season, and is "polygamous." However, in any one mating time, as many as four males have been observed to mate with one female.
雄蛙會換交配對象，一季可交配六次，是一夫多妻制；但當牠們交配時，有時另有雄蛙趁隙加入，最多時，曾出現四隻雄蛙和一隻雌蛙交配，成了一妻多夫制。