Sierra-madre
Guides
Neofidia humeralis
Neofidia humeralis is a species of leaf beetle in the family Chrysomelidae. It was first described by French entomologist Édouard Lefèvre in 1877, originally as two separate species (Fidia humeralis and Fidia plagiata) that were later synonymized. The species occurs in the southwestern United States and Mexico, with records from Arizona, New Mexico, and southward through the Sierra Madre mountain systems to Oaxaca.