Asian Megaloptera in the Upper Silesian Museum Collection, Poland, with description of a new species of Protohermes van der Weele (Corydalidae: Corydalinae) from Vietnam.

A list of Asian species of Megaloptera deposited in the Upper Silesian Museum which includes 35 species of Corydalidae and four species of Sialidae. A new species of the dobsonfly genus Protohermes van der Weele, 1907, P. stangei sp. nov. from central Vietnam is described. Protohermes weelei Navás, 1925 and Protohermes yangi Liu, Hayashi Yang, 2007 are newly recorded from Laos and Sialis longidens Klingsted, 1932 is newly recorded from North Korea.