| Maniola jurtina (Meadow Brown) | | 2020-11-01 | 2020-07-02 | | Vestre Sandøya, Klåholmen (Agder, Norway) |  |
| Maniola jurtina (Meadow Brown) | | 2020-10-18 | 2020-06-30 |  | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Aricia artaxerxes (Mountain Argus) | | 2020-10-15 | 2020-06-21 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-10-15 | 2020-06-21 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Ochlodes sylvanus (Large Skipper) | | 2020-10-15 | 2020-06-21 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-10-15 | 2020-06-21 | | Vestre Sandøya (Agder, Norway) | |
| Aricia artaxerxes (Mountain Argus) | | 2020-10-15 | 2020-06-17 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Polyommatus icarus (Common Blue) | | 2020-09-03 | 2020-06-15 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Issoria lathonia (Queen of Spain Fritillary) | | 2020-09-03 | 2020-06-15 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Polyommatus icarus (Common Blue) | | 2020-09-03 | 2020-06-15 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2020-09-03 | 2020-06-15 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Glaucopsyche alexis (Green-underside Blue) | | 2020-09-03 | 2020-06-15 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Ochlodes sylvanus (Large Skipper) | | 2020-08-24 | 2020-06-14 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Papilio machaon (Swallowtail) | | 2020-08-24 | 2020-06-14 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Aricia artaxerxes (Mountain Argus) | | 2020-08-24 | 2020-06-14 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-08-24 | 2020-06-14 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2020-08-24 | 2020-06-14 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Pieris napi (Green-veined White) | | 2020-08-13 | 2020-06-09 | | Vestre Sandøya (Agder, Norway) | |
| Semiothisa clathrata (Latticed Heath) | | 2020-08-13 | 2020-06-09 | | Vestre Sandøya (Agder, Norway) | |
| Coenonympha pamphilus (Small Heath) | | 2020-08-13 | 2020-06-09 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2020-08-13 | 2020-06-01 | | Vestre Sandøya (Agder, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-08-13 | 2020-06-01 | | Vestre Sandøya (Agder, Norway) | |
| Lycaena phlaeas (Small Copper) | | 2020-08-13 | 2020-06-01 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-07-02 | 2020-05-31 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Lycaena phlaeas (Small Copper) | | 2020-07-02 | 2020-05-31 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-07-02 | 2020-05-26 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2020-06-30 | 2020-05-25 | | Vestre Sandøya (Agder, Norway) | |
| Pieris napi (Green-veined White) | | 2020-06-30 | 2020-05-25 | | Vestre Sandøya (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-06-30 | 2020-05-25 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Pieris napi (Green-veined White) | | 2020-06-30 | 2020-05-09 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2020-06-23 | 2020-05-01 | | Vestre Sandøya (Agder, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2020-06-16 | 2020-04-26 | | Vestre Sandøya (Agder, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-05-15 | 2020-05-15 | | Nes Verk rundt (Agder, Norway) | |
| Tyria jacobaeae (The Cinnabar) | | 2020-05-13 | 2020-05-13 | | Holt (Agder, Norway) | |
| Macrothylacia rubi (Fox Moth) | | 2020-05-10 | 2020-04-22 | | Vestre Sandøya (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-05-10 | 2020-04-22 | | Vestre Sandøya (Agder, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-05-10 | 2020-04-22 | | Vestre Sandøya (Agder, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2020-05-10 | 2020-04-22 | | Vestre Sandøya (Agder, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2020-05-10 | 2020-04-22 | | Sandøykilen (Agder, Norway) | |
| Satyrinae indet. | | 2020-05-02 | 2020-05-02 | | Nes Verk rundt (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-28 | 2020-04-19 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-28 | 2020-04-19 | | Vestre Sandøya (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-28 | 2020-04-09 | | Vestre Sandøya (Agder, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2020-04-23 | 2020-04-23 | | Nes Verk rundt (Agder, Norway) | |
| Issoria lathonia (Queen of Spain Fritillary) | | 2020-04-22 | 2019-06-30 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Pieris rapae (Small White) | | 2020-04-17 | 2020-04-17 | | Nes Verk rundt (Agder, Norway) | |
| Vanessa cardui (Painted Lady) | | 2020-04-15 | 2020-04-15 | | Nes Verk rundt (Agder, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2020-04-14 | 2020-04-14 | | Nes Verk rundt (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-03-22 | 2020-03-21 | | Nes Verk rundt (Agder, Norway) | |
| Hesperia comma (Silver-spotted Skipper) | | 2019-07-02 | 2018-07-14 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |