How many distinct Hawaiian yellow-faced bee species have been listed as endangered by the USFWS?
Answer
Seven distinct species
A significant portion of the native bee populations in the Hawaiian archipelago face severe ecological pressures due to habitat loss and isolation. This perilous situation has necessitated federal intervention regarding protection status. Specifically, the United States Fish and Wildlife Service (USFWS) has officially designated seven unique species within the Hawaiian contingent of the *Hylaeus* genus as endangered. This high number of listed species underscores the profound level of risk these endemic pollinators face, reflecting the fragmentation and fragility of their specialized native habitats across the island chain.
Related Questions
How do yellow-faced bees belonging to the genus Hylaeus store pollen for transport?How many distinct Hawaiian yellow-faced bee species have been listed as endangered by the USFWS?Which two islands are identified as the key geographic areas of concern for the most critically threatened Hawaiian Hylaeus populations?What specific habitat types are frequently cited as essential locations for endangered Oahu Hylaeus species like *Hylaeus anthracinus*?What term describes the evolutionary phenomenon where Hawaiian *Hylaeus* species are found only within the Hawaiian Islands and nowhere else on Earth?Which specific mountain system on Oahu is mentioned as a confirmed historical and current location for the endangered species *Hylaeus anthracinus*?What necessity has made military lands like Marine Corps Base Hawaii (MCBH) important refugia for native Hylaeus bees on Oahu?What is the practical focus of conservation efforts in the management areas on MCBH concerning the habitat of yellow-faced bees?Which specific island, besides Oahu, is mentioned as a potential location for the endangered species *Hylaeus assimilans*?The genus *Hylaeus* is nearly cosmopolitan, being found everywhere except for which single continent?