. . . . . "CR" . "Hyla heinzsteinitzi"@en . "IUCN3.1" . . . "Hyla japonica (disputed)" . . . "Hyla heinzsteinitzi is a species of frog of the family Hylidae. The species has been the subject of some controversy.The species was described in 2007 by Constantin Grach, Yeshurun Plesser and Yehudah L. Werner in a paper they co-authored in the Journal of Natural History."@en .