Rhabdophis adleriRhabdophis adleri is a species of keelback snake in the subfamily Natricinae of the family Colubridae. The species is endemic to China.EtymologyThe specific name, adleri, is in honor of American herpetologist Kraig Adler.Geographic rangeR. adleri is found on Hainan Island, China.HabitatThe preferred natural habitats of R. adleri are forest, shrubland, and grassland, at altitudes of.DietR. adleri preys upon fishes and frogs.ReproductionR. adleri is oviparous.