| Arcynopteryx compacta Besdolus imhoffi Besdolus ventralis Dictyogenus alpinus (=alpinum?) Dictyogenus fontium Diura bicaudata Isogenus nubecula Isoperla albanica Isoperla alpicola Isoperla difformis Isoperla goertzi Isoperla grammatica Isoperla lugens |
Isoperla obscura Isoperla oxylepis Isoperla pawlowskii Isoperla rivulorum Isoperla silesica Isoperla sudetica Isoperla tripartita Perlodes dispar Perlodes intricata (intricatus?) Perlodes jurassica (jurassicus?) Perlodes microcephala (microcephalus?) |