Only one individual has been heard since the chytrid fungus was detected .

自从壶菌爆发以来，该地区只听到一个个体在鸣叫。

Scientists say frog species are in danger from the spread of a chytrid fungus that is killing amphibians at an alarming rate .

科学家说，青蛙物种正受到壶菌传播的威胁，壶菌正以惊人的扩散速度致使两栖动物死亡。

In 2006 , the chytrid fungus was reported in the area where this species is known to occur .

2006年，有报道称在该物种的栖息地发现蛙壶菌（学名：batrachochytriumdendrobatidis）。

The report highlights several studies that point to serious threats from diseases such as avian malaria and the chytrid fungus , linked to declines in frog populations .

报告突出介绍了几个指向疾病带来严重威胁的研究，比如，与青蛙种群的衰落有关联的禽疟和壶菌。