Scolitantides orion
         
Chequered Blue  
L'Azuré des orpins  
           
 
 
 
   
1] male of Scolitantides orion - Pyrénées orientales (France) - 21/05/2009   2] same specimen as 1]
 
 
       
       
   
3] male alt.600m - Pyrénées orientales (France) - 19/05/2018   4] same specimen as 3]  
       
       
   
5] same specimen as 3]
 
  6] other male alt.600m - Pyrénées orientales (France) - 19/05/2018  
       
       
   
7] male alt.600m - Pyrénées orientales (France) - 21/05/2009   8] same specimen as 7]  
       
       
   
9] male alt.200m - Var (France) - 27/05/2012   10] male alt.200m - Var (France) - 10/05/2013  
       
       
   
11] other male - Var (France) - 10/05/2013   12] same specimen as 11]  
       
       
   
13] same specimen as 11]   14] other male alt.200m - Var (France) - 10/05/2013  
       
       
   
15] male - Rhône (France) - 24/04/2009   16] same specimen as 15]  
       
       
   
17] male - Rhône (France) - 24/04/2009   18] same specimen as 17]  
       
       
   
19] same specimen as 17]   20] same specimen as 17]  
       
       
   
21] female of Scolitantides orion alt.600m - Pyrénées orientales (France) - 22/05/2009   22] same specimen as 21]
 
 
       
       
   
23] other female - Pyrénées orientales (France) - 22/05/2009   24] same specimen as 23]  
       
       
   
25] other female alt.600m - Pyrénées orientales (France) - 21/05/2009   26] female alt.600m - Pyrénées orientales (France) - 16/05/2012  
       
       
   
27] same specimen as 26]
 
  28] other female alt.600m - Pyrénées orientales (France) - 16/05/2012  
       
       
   
29] same specimen as 28]
 
  30] other female alt.600m - Pyrénées orientales (France) - 16/05/2012  
       
       
   
31] female nectaring on Euphorbia sp. alt.170m - Var (France) - 07/05/2017   32] same female as 31], resting on the host-plant, Sedum anopetalum  
       
       
   
33] female alt.170m - Var (France) - 30/04/2015   34] same specimen as 33]  
       
       
   
35] female alt.600m resting near a patch of the host-plant, Sedum anopetalum - Pyrénées orientales (France) - 19/05/2018   36] same female as 35] laying on Sedum anopetalum
 
 
       
       
   
37] same female as 35] laying on Sedum anopetalum
 
  38] close-up of an egg laid on Sedum anopetalum by the female from picture 35]  
       
       
   
39] eggs laid on Sedum telephium - Switzerland - 06/06/2010
 
  40] close-up of an egg - Switzerland - 06/06/2010
 
 
       
       
   
41] close-up of an egg laid on Sedum telephium - Var (France) - 27/05/2012   42] eggs laid on Sedum telephium - Var (France) - 10/05/2013
 
 
       
       
   
43] an empty shell of an egg of S.orion found on Sedum anopetalum. The caterpillar could not be spotted - Var (France) - 25/05/2017   44] close-up of a tiny caterpillar newly hatched from an egg on Sedum anopetalum. Some droppings are visible around it - Pyrénées orientales (France) - 01/06/2018  
       
       
   
45] young caterpillars on Sedum telephium - Var (France) - 10/05/2013   46] young caterpillars on Sedum telephium - Var (France) - 10/05/2013  
       
       
   
47] mature caterpillar feeding on Sedum anopetalum - 17/06/2018   48] same larva as 47]
 
 
       
       
   
49] same larva as 47]
 
  50] mature caterpillar on Sedum anopetalum. One tentacular gland popped out on the rear part of the larva - 27/06/2018  
       
       
   
51] same larva as 50]   52] same larva as 50]  
       
       
   
53] same larva as 50]   54] same larva as 50]  
       
       
   
55] close-up of the rear part of the larva shown on picture 50]. The Newcomer's gland is visible (blue arrow) as well as the tentacular glands' apertures (yellow arrows). Ants often interact with caterpillars of this species and get some nutritious drops released from time to time by the larva's Newcomer's gland  
56] close-up of the rear part of a young caterpillar with an ant of species Plagiolepis pygmaea getting a drop of nutritious liquid (blue arrow) from the Newcomer's gland (white arrow)

 
 
       
       
   
57] same scene as 56] showing the drop of liquid swallowed little by little by the ant   58] chrysalis of S.orion. The butterfly will emerge in the next spring - 12/07/2018  
       
       
   
59] other chrysalis of S.orion - 12/07/2018   60] same chrysalis as 59]  
       
       
   
61] same chrysalis as 59]   62] same chrysalis as 59]  
       
       
 
63] habitat in the Pyrénées orientales (France) - 17/05/2012    
       
       
 
64] habitat in the Pyrénées orientales (France) - 22/05/2009    
       
       
 
65] habitat in the Rhône (France) - 24/04/2009      
       
       
       
Description :  
     
Flight period :  
       
       
Habitat :  
       
     
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