Superorder Neuropterida
Count: 3o;11f;32g;9s; ‡2s; †1f;43g;86s
   Order Megaloptera Latreille, 1802 - alderflies
  Count: 2f;6g;2s; †1f;4g;14s
     Family Sialidae Leach, 1815 - alderflies
    Count: [†*] 5g;2s; †3g;11s
       Genus Sialis Latreille, 1802 - alderfly
      Count: [†*] 2s; †7s
         1 †Sialis strausi Illies, 1967
        Count: -
         2 †Sialis groehni Wichard, 1997
        Count: -
         3 †Sialis muratensis Nel, 1988a
        Count: -
         4 Subgenus Protosialis van der Weele, 1909
        Count: [†*] 2s; †4s