| Hydropsyche rovnaka Oláh, 2020 | |
| Hydropsyche togana Oláh & Kerimova, 2020 | |
| Hydropsyche pupka Oláh, 2020 | |
| Hydropsyche sukula Oláh, 2020 | |
| Hydropsyche ejsaka Oláh, 2020 | |
| Agapetus gouriensis Oláh & Vinçon, 2020 | |
| Apataniana bacurianica Oláh & Vinçon, 2020 | |
| Apataniana goderdza Oláh & Kovács, 2020 | |
| Apataniana kintrisha Oláh & Vinçon, 2020 | |
| Hydropsyche derek Oláh & Kiss, 2015 | |
| Sakala Oláh et al., 2020 | |
| Wormaldia davidi Oláh & Vinçon, 2020 | |
| Wormaldia elvesta Oláh, 2020 | |
| Wormaldia harma Oláh & Vinçon, 2020 | |
| Wormaldia holaga Oláh & Manko, 2020 | |
| Wormaldia hoska Oláh, 2020 | |
| Wormaldia kimera Oláh & Vinçon, 2020 | |
| Wormaldia kitera Oláh, 2020 | |
| Wormaldia obola Oláh, 2020 | |
| Wormaldia sakaorum Oláh, 2020 | |
| Wormaldia tomora Oláh & Vinçon, 2020 | |
| Diplectrona albanica Oláh, 2020 | |
| Diplectrona georgica Oláh & Vinçon, 2020 | |
| Diplectrona serbica Oláh, 2020 | |
| Hydronema turkestanica Oláh, 2020 | |
| Hydropsyche harmada Oláh, 2020 | |
