| Mompha langiella (Clouded Cosmet) | | 2020-04-01 | 2020-03-31 |  | Askim (Østfold, Norway) |  |
| Archiearis parthenias (Orange Underwing) | | 2020-04-01 | 2020-03-31 | | Einarbu (Østfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-04-01 | 2020-03-31 | | Einarbu (Østfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-01 | 2020-03-31 | | Einarbu (Østfold, Norway) | |
| Favonius quercus (Purple Hairstreak) | | 2020-04-01 | 2020-03-30 | | Kykkelsrud kraftstasjon (Østfold, Norway) | |
| Achlya flavicornis (Yellow Horned) | | 2020-03-29 | 2020-03-29 | | Otteid (Storedal) (Østfold, Norway) | |
| Orthosia gothica (Hebrew Character) | | 2020-03-29 | 2020-03-29 | | Otteid (Storedal) (Østfold, Norway) | |
| Orthosia incerta (Clouded Drab) | | 2020-03-29 | 2020-03-29 | | Otteid (Storedal) (Østfold, Norway) | |
| Brachionycha nubeculosa (Rannoch Sprawler) | | 2020-03-29 | 2020-03-29 | | Otteid (Storedal) (Østfold, Norway) | |
| Conistra vaccinii (The Chestnut) | | 2020-03-29 | 2020-03-29 | | Otteid (Storedal) (Østfold, Norway) | |
| Biston strataria (Oak Beauty) | | 2020-03-29 | 2020-03-29 | | Otteid (Storedal) (Østfold, Norway) | |
| Semioscopis avellanella (Early Flat-body) | | 2020-03-29 | 2020-03-29 | | Otteid (Storedal) (Østfold, Norway) | |
| Achlya flavicornis (Yellow Horned) | | 2020-03-29 | 2020-03-26 | | Otteid (Storedal) (Østfold, Norway) | |
| Mompha divisella (Neat Cosmet) | | 2020-03-29 | 2020-03-26 | | Otteid (Storedal) (Østfold, Norway) | |
| Conistra vaccinii (The Chestnut) | | 2020-03-29 | 2020-03-26 | | Otteid (Storedal) (Østfold, Norway) | |
| Brachionycha nubeculosa (Rannoch Sprawler) | | 2020-03-29 | 2020-03-21 | | Otteid (Storedal) (Østfold, Norway) | |
| Lithophane furcifera (The Conformist) | | 2020-03-29 | 2020-03-21 | | Otteid (Storedal) (Østfold, Norway) | |
| Semioscopis avellanella (Early Flat-body) | | 2020-03-29 | 2020-03-21 | | Otteid (Storedal) (Østfold, Norway) | |
| Achlya flavicornis (Yellow Horned) | | 2020-03-29 | 2020-03-21 | | Otteid (Storedal) (Østfold, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-03-29 | 2020-03-20 | | Askim (Østfold, Norway) | |
| Brachionycha nubeculosa (Rannoch Sprawler) | | 2020-03-19 | 2020-03-19 | | Otteid (Storedal) (Østfold, Norway) | |
| Orthosia gothica (Hebrew Character) | | 2020-03-19 | 2020-03-19 | | Otteid (Storedal) (Østfold, Norway) | |
| Lithophane furcifera (The Conformist) | | 2020-03-19 | 2020-03-19 | | Otteid (Storedal) (Østfold, Norway) | |
| Semioscopis oculella | | 2020-03-19 | 2020-03-19 | | Otteid (Storedal) (Østfold, Norway) | |
| Semioscopis avellanella (Early Flat-body) | | 2020-03-19 | 2020-03-19 | | Otteid (Storedal) (Østfold, Norway) | |
| Orthosia incerta (Clouded Drab) | | 2020-03-19 | 2020-03-19 | | Otteid (Storedal) (Østfold, Norway) | |
| Achlya flavicornis (Yellow Horned) | | 2020-03-19 | 2020-03-19 | | Otteid (Storedal) (Østfold, Norway) | |
| Achlya flavicornis (Yellow Horned) | | 2020-03-19 | 2020-03-18 | | Otteid (Storedal) (Østfold, Norway) | |
| Semioscopis oculella | | 2020-03-19 | 2020-03-18 | | Otteid (Storedal) (Østfold, Norway) | |
| Semioscopis avellanella (Early Flat-body) | | 2020-03-19 | 2020-03-13 | | Otteid (Storedal) (Østfold, Norway) | |
| Favonius quercus (Purple Hairstreak) | | 2020-01-19 | 2020-01-19 | | Kykkelsrud kraftstasjon (Østfold, Norway) | |
| Eudonia lacustrata (Little Grey) | | 2020-01-16 | 2020-01-16 | | Askim (Østfold, Norway) | |
| Favonius quercus (Purple Hairstreak) | | 2020-01-12 | 2020-01-12 | | Rødsåsen (Østfold, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-01-12 | 2020-01-04 | | Fossum (Østfold, Norway) | |
| Scoliopteryx libatrix (The Herald) | | 2020-01-12 | 2020-01-04 | | Fossum (Østfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-01-12 | 2020-01-04 | | Fossum (Østfold, Norway) | |
| Triphosa dubitata (The Tissue) | | 2020-01-12 | 2020-01-04 | | Fossum (Østfold, Norway) | |
| Triphosa dubitata (The Tissue) | | 2019-12-15 | 2019-12-14 | | Fossum (Østfold, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2019-12-15 | 2019-12-14 | | Fossum (Østfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2019-12-15 | 2019-12-14 | | Fossum (Østfold, Norway) | |
| Scoliopteryx libatrix (The Herald) | | 2019-12-15 | 2019-12-14 | | Fossum (Østfold, Norway) | |
| Operophtera brumata (Winter Moth) | | 2019-12-15 | 2019-11-13 | | Askim (Østfold, Norway) | |
| Agriopis aurantiaria (Scarce Umber) | | 2019-12-15 | 2019-10-22 | | Jeløya syd (Østfold, Norway) | |
| Erannis defoliaria (Mottled Umber) | | 2019-12-15 | 2019-10-22 | | Jeløya syd (Østfold, Norway) | |
| Ptilophora plumigera (Plumed Prominent) | | 2019-12-15 | 2019-10-22 | | Jeløya syd (Østfold, Norway) | |
| Thera juniperata (Juniper Carpet) | | 2019-12-15 | 2019-10-21 | | Askim (Østfold, Norway) | |
| Rhizedra lutosa (Large Wainscot) | | 2019-12-15 | 2019-10-19 | | Otteid (Storedal) (Østfold, Norway) | |
| Catocala fraxini (Clifden Nonpareil) | | 2019-12-15 | 2019-10-13 | | Otteid (Storedal) (Østfold, Norway) | |
| Staurophora celsia | | 2019-12-15 | 2019-10-12 | | Otteid (Storedal) (Østfold, Norway) | |
| Xestia baja (Dotted Clay) | | 2019-12-15 | 2019-10-04 | | Otteid (Storedal) (Østfold, Norway) | |