In 2015, after two expeditions at the Layawan River in Mt. Malindang Natural Park, Leocris S. Batucan Jr., CSM graduate student, added six novel species to the mayfly specie.
Given such privilege of discovery, he named them accordingly: Afronurus ayayti sp. nov. (from IIT), Atopopus pisay sp. nov.(from Philippine Science High School or PiSci, Batucan’s high school alma mater) , Afronurus albentis sp. no.v, sparsorythus buntawensis sp. nov., Dudgeodes subanen sp. nov. (from Subanen), and Chroterpes striatafemoris sp. nov.
With Batucan’s contribution, there are now 13 known mayfly species from Mindanao.