Bibliography

Matsui, M., H. Okawa, K. Nishikawa, G. Aoki, K. Eto, N. Yoshikawa, S. Tanabe, Y. Misawa, and A. Tominaga. 2019. Systematics of the widely distributed Japanese Clouded Salamander, Hynobius nebulosus (Amphibia: Caudata: Hynobiidae), and its closest relatives. Current Herpetology. Kyoto 38: 32–90.