Photurinae
Guides
Bicellonycha
Bicellonycha is a genus of fireflies (Lampyridae) comprising more than 40 described species. Species within this genus exhibit diverse ecological tolerances, with some such as B. lividipennis showing adaptation to artificial night lighting and anthropogenic disturbance, while others including B. wickershamorum face conservation threats and have been petitioned for listing under the U.S. Endangered Species Act. The genus occurs primarily in the Americas, with documented presence in Brazil and the United States.