The ōpe`ape`a, otherwise known as the Hawaiian hoary bat (Lasiurus cinereus semotus), is established and designated as the official land mammal of the State.
Haw. Rev. Stat. § 5-12.2
State land mammal
L 2015, c 13, §2
Official source: Hawaii State Legislature. Reproduced from public-domain Hawaii statutes; confirm against the official source for the current text. Not legal advice.