[3] The breeding season in Aoti, northern Taiwan, is from November to March.

However, survival to metamorphosis is low because of disturbance by human activities (plowing of ricefields) and by the desiccation.

[4] Rana longicrus feed primarily on arachnids and insect larvae and adults (often ants or beetles).

[4] Rana longicrus occurs in subtropical broad-leaf forests as well as cultivated fields below 1,000 m (3,300 ft) elevation.

It is threatened by habitat loss, in particular due to infrastructure development, but also pollution.