Chen, W., Ren, L., He, D., Wang, Y. and Pike, D. 2015. Reproductive ecology of Sichuan digging frogs (Microhylidae: <em>Kaloula rugifera</em>). Acta Herpetologica. 10, 1 (Jun. 2015), 17–21. DOI:https://doi.org/10.13128/Acta_Herpetol-14594.