Hylaeus mana

Hylaeus mana is a species of bee that is endemic to Hawaii and known from only four populations.

[2] In September 2016, along with six other Hawaiian yellow-faced bee species,[3] H. mana was listed for protection under the United States Endangered Species Act.

It is colored black with yellow facial markings.

[2] Hylaeus mana is currently known only from four sites of lowland forest in the Koʻolau Range on Oahu, at elevations of around 1,400 feet (430 m).

Threats to the species include habitat degradation by non-native animals and plants, predation by non-native insects, fires and climate change.