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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2021_-4-Copier-.JPG) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2021_-5-Copier-.JPG) | |
1] male of Thecla betulae - Haute Garonne (France) - 25/06/2021 | | 2] same specimen as 1] | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2021_-2-Copier-.JPG) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2021_-Copier-.JPG) | |
3] same specimen as 1] | | 4] male - Haute Garonne (France) - 04/07/2021 | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_-8-.jpg) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_-7-.jpg) | |
5] female of Thecla betulae - Haute Saône (France) - 24/08/2008 | | 6] same specimen as 5] | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_-5-.jpg) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_-6-.jpg) | |
7] same specimen as 7] | | 8] same specimen as 5] | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_-2-.jpg) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_.jpg) | |
9] female - Yvelines (France) - 25/08/2002 | | 10] same specimen as 9] | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_-12-.jpg) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_-9-.jpg) | |
11] female - Var (France) - 31/08/2011 | | 12] female from photo 5] laying on Prunus spinosa - Haute Saône (France) - 24/08/2008 | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_-11-.jpg) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_upd2014_egg_-1-Copier-.JPG) | |
13] close-up of an egg laid by female from photo 12] | | 14] egg found on Prunus spinosa - Haute Loire (France) - 26/10/2014 | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_upd2014_egg_-4-Copier-.JPG) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2018_dd_-3-Copier-.JPG) | |
15] same egg as 14] | | 16] eggs found on Prunus spinosa - Haute Loire (France) - 04/04/2018 | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2018_dd_-1-Copier-.JPG) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2018_dd_-2-Copier-.JPG) | |
17] newly-hatched larva on Prunus spinosa - Haute Garonne (France) - 17/04/2018 | | 18] young caterpillar on Prunus spinosa - Haute Garonne (France) - 21/04/2018 | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2015_.JPG) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2021_a_-2-Copier-.JPG) | |
19] young caterpillar on Prunus spinosa - Var (France) - 12/04/2015 | | 20] young caterpillar on Prunus spinosa - Haute Garonne (France) - 27/03/2021 | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_update_-3-f-.JPG) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_update_-4-f-.JPG) | |
21] mature larva on Prunus spinosa - Var (France) - 07/06/2013 | | 22] same larva as 21] | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2021_b_-1-Copier-.JPG) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2021_b_-4-Copier-.JPG) | |
23] mature caterpillar resting on the underside of a leaf of Prunus spinosa - Haute Garonne (France) - 22/05/2021 | | 24] other caterpillar shifting on Prunus spinosa - Haute Garonne (France) - 22/05/2021 | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2021_b_-2-Copier-.JPG) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2021_b_-3-Copier-.JPG) | |
25] other caterpillar on Prunus spinosa - Haute Garonne (France) - 22/05/2021 | | 26] same larva as 25] | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2021_-1-Copier-.JPG) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2021_-9-Copier-.JPG) | |
27] chrysalis at the base of a Prunus spinosa trunk - Haute Garonne (France) - 15/06/2021 | | 28] other chrysalis at the base of a Prunus spinosa trunk - Haute Garonne (France) - 15/06/2021 | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2021_-6-Copier-.JPG) | | ![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2021_-7-Copier-.JPG) | |
29] chrysalis - Haute Garonne (France) - 09/06/2021 | | 30] same chrysalis as 29] | |
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![](https://www.fleetingwonders.com/images/t/the/thecla_betulae_2021_-8-Copier-.JPG) | | | |
31] same chrysalis as 29] | | | |
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Description : | |
| ![](https://www.fleetingwonders.com/images/anim0217-1_e0.gif) | | |
Flight period : | |
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Habitat : | |
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