Updated distribution of known Byrrhinus in the Philippines; inset shows Pandanon River in Murcia “(650)L”, which is the type locality of B. villarini sp. nov.

 
 
  Part of: Delocado ED, Freitag H (2021) Two new species of Byrrhinus Motschulsky, 1858 (Coleoptera, Limnichidae, Limnichinae) from Negros, Philippines. ZooKeys 1070: 51-72. https://doi.org/10.3897/zookeys.1070.70531