Combinations

• Natrix pryeri ishigakiense Malnate & Munsterman, 1960: 61 [original combination]
• Amphiesma pryeri ishigakiensis — Malnate, 1962: 283 [subsequent combination]
• Amphiesma ishigakiense — Ota & Iwanaga, 1997: 354 [subsequent combination, elevate to species]
• Hebius ishigakiense — Guo et al., 2014: 438 [subsequent combination]

Primary references

• Malnate, E.V. & Munsterman, H.E. 1960. Interpopulation variation in the colubrid snake Natrix pryeri from the Riukiu Islands, with description of a new subspecies. Proceedings of the California Academy of Sciences Series 4, 31(2): 51–67. BHL
• Ota, H. & S. Iwanaga, 1997. A systematic review of the snakes allied to Amphiesma pryeri (Squamata: Colubridae) in the Ryukyu Archipelago, Japan. Zoological Journal of the Linnean Society 121(4): 339–360. DOI: 10.1006/zjls.1996.0091

• Guo, G., Zhu, F., Liu, Q., Zhang, L., Li, J.X., Huang, Y.Y. & Pyron, R.A. 2014. A taxonomic revision of the Asian keelback snakes, genus Amphiesma (Serpentes: Colubridae: Natricinae), with description of a new species. Zootaxa 3873(4): 425–440. DOI: 10.11646/zootaxa.3873.4.5 Reference page. 

Links

• Uetz, P. & Hallermann, J. 2020. Hebius ishigakiense. The Reptile Database. Accessed on 5 August 2018.

• Kidera, N. & Ota, H. 2017. IUCN: Hebius ishigakiense  (Near Threatened). The IUCN Red List of Threatened Species 2017: e.T96252669A96252674. DOI: 10.2305/IUCN.UK.2017-3.RLTS.T96252669A96252674.en