| Aglais io (Peacock Butterfly) | | 2018-05-09 | 2018-05-09 | | Otteid (Storedal) (Østfold, Norway) |  |
| Nymphalis antiopa (Camberwell Beauty) | | 2018-05-09 | 2018-05-09 | | Otteid (Storedal) (Østfold, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-05-11 | 2018-05-11 | | Fonnes (Vestland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2018-05-11 | 2018-05-11 | | Otteid (Storedal) (Østfold, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2018-05-11 | 2018-05-11 | | Otteid (Storedal) (Østfold, Norway) | |
| Issoria lathonia (Queen of Spain Fritillary) | | 2018-05-11 | 2018-05-11 |  | Hvalstadåsen (Akershus, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2018-05-12 | 2018-05-12 | | Verinane (Vestland, Norway) | |
| Satyrinae indet. | | 2018-05-15 | 2018-05-15 | | Nes Verk rundt (Agder, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2018-05-16 | 2018-05-14 | | Einarbu (Østfold, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2018-05-16 | 2018-05-14 | | Einarbu (Østfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2018-05-17 | 2018-05-15 | | Bjørkelangen (Akershus, Norway) | |
| Argynnis paphia (Silver-Washed Fritillary) | | 2018-05-19 | 2018-05-19 | | Manum (Vestfold, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2018-05-19 | 2018-05-19 | | Bergstien, Songe (Agder, Norway) | |
| Pararge aegeria (Speckled Wood) | | 2018-05-21 | 2018-05-21 | | Jøriveien 19 (Møre og Romsdal, Norway) | |
| Argynnis paphia (Silver-Washed Fritillary) | | 2018-05-24 | 2018-05-23 | | Manum (Vestfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2018-05-24 | 2018-05-23 | | Tveitan (Vestfold, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2018-05-25 | 2018-05-13 | | Vestre Sandøya (Agder, Norway) | |
| Pararge aegeria (Speckled Wood) | | 2018-05-28 | 2018-05-28 | | Bakketun (Innlandet, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2018-05-28 | 2018-05-28 | | Kloterudveien (Akershus, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2018-05-28 | 2018-05-20 | | Vestre Sandøya (Agder, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2018-05-28 | 2018-05-20 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Lasiommata petropolitana (Northern Wall Brown) | | 2018-05-29 | 2018-05-29 | | Klevarsida 7 (Telemark, Norway) | |
| Pararge aegeria (Speckled Wood) | | 2018-05-31 | 2018-05-22 | | Einarbu (Østfold, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2018-05-31 | 2018-05-25 | | Torpbukta (Østfold, Norway) | |
| Lasiommata megera (Wall Brown) | | 2018-05-31 | 2018-05-25 | | Torpbukta (Østfold, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2018-05-31 | 2018-05-25 | | Einarbu (Østfold, Norway) | |
| Coenonympha arcania (Pearly Heath) | | 2018-06-01 | 2018-05-29 | | Otteid (Storedal) (Østfold, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2018-06-01 | 2018-05-29 | | Otteid (Storedal) (Østfold, Norway) | |
| Pararge aegeria (Speckled Wood) | | 2018-06-03 | 2018-05-27 | | Jøriveien 19 (Møre og Romsdal, Norway) | |
| Pararge aegeria (Speckled Wood) | | 2018-06-03 | 2018-05-30 | | Jøriveien 19 (Møre og Romsdal, Norway) | |
| Pararge aegeria (Speckled Wood) | | 2018-06-03 | 2018-06-02 | | Jøriveien 19 (Møre og Romsdal, Norway) | |
| Oeneis jutta | | 2018-06-03 | 2018-06-03 | | Kloterudveien (Akershus, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2018-06-03 | 2018-06-03 | | Kloterudveien (Akershus, Norway) | |
| Lasiommata maera (Large Wall Brown) | | 2018-06-03 | 2018-06-03 | | Otteid (Storedal) (Østfold, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2018-06-03 | 2018-06-03 | | Bredmosen (Østfold, Norway) | |
| Oeneis jutta | | 2018-06-03 | 2018-06-03 | | Bredmosen (Østfold, Norway) | |
| Boloria eunomia (Bog Fritillary) | | 2018-06-03 | 2018-06-03 | | Bredmosen (Østfold, Norway) | |
| Limenitis populi (Poplar Admiral) | | 2018-06-04 | 2018-06-04 | | Manum (Vestfold, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2018-06-05 | 2018-06-05 | | Brumåsavegen (Akershus, Norway) | |
| Pararge aegeria (Speckled Wood) | | 2018-06-05 | 2018-06-05 | | Brumåsavegen (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-06-06 | 2018-06-06 | | Nordtvet (Oslo, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2018-06-07 | 2018-06-07 | | Kloterudveien (Akershus, Norway) | |
| Limenitis populi (Poplar Admiral) | | 2018-06-07 | 2018-06-07 | | Sauetraet / Reine (Buskerud, Norway) | |
| Coenonympha pamphilus (Small Heath) | | 2018-06-08 | 2018-05-29 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Limenitis populi (Poplar Admiral) | | 2018-06-10 | 2018-06-10 | | Breivann (Vestfold, Norway) | |
| Limenitis populi (Poplar Admiral) | | 2018-06-10 | 2018-06-08 | | Semsvannet (Akershus, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2018-06-10 | 2018-06-10 | | Breivann (Vestfold, Norway) | |
| Limenitis populi (Poplar Admiral) | | 2018-06-11 | 2018-06-09 | | Isi (Akershus, Norway) | |
| Lasiommata megera (Wall Brown) | | 2018-06-11 | 2018-06-02 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Melitaea athalia (Heath Fritillary) | | 2018-06-12 | 2018-06-12 | | Brumåsavegen (Akershus, Norway) | |