Acerocephala ihulena sp. nov. holotype ♀ (a–d) and allotype ♂ (e–h) a, e side view b, f head c, g anterior view of head showing mandibles d, h dorsal view. Scale bars: 1 mm (a, d); 500 μm (e, h); 250 μm (b, c, f, g).

 
 
  Part of: Honsberger DN, Honsberger M, Lorenzo-Elarco JH, Wright MG (2024) The genus Acerocephala and observations of the life history of Acerocephala hanuuanamu sp. nov. (Hymenoptera, Cerocephalidae) and its bark beetle host on the island of O‘ahu, Hawai‘i. Journal of Hymenoptera Research 97: 545-589. https://doi.org/10.3897/jhr.97.127702