The salamander, Ambystoma maculatum, commonly known as the spotted salamander, is the official amphibian of the state.
Ohio Rev. Code Ann. § 5.033
State amphibian
Effective: June 18, 2010; Latest Legislation: House Bill 393 - 128th General Assembly
Official source: Ohio Laws & Administrative Rules (Legislative Service Commission). Reproduced from public-domain Ohio statutes; confirm against the official source for the current text. Not legal advice.