Lycaena bleusei
{{Short description|Species of butterfly}}
{{Speciesbox
| taxon = Lycaena bleusei
| image = Macrolepidoptera01seitz 0161.jpg
| authority = (Charles Oberthür, 1884)
}}
Lycaena bleusei, the Iberian sooty copper, is a butterfly of the family Lycaenidae, subfamily Lycaeninae. It is found in Portugal and Spain, in Europe.
Image: Lycaena cf. bleusei 20200711b.jpg, Spain]]
The wingspan is {{cvt|28|-|30|mm}}. Compared to Lycaena tityrus it is brighter above, with stronger yellow variegation, and the hindwing has a short triangular tail and a strong blue sheen on the upperside. The black spots of the forewing stand out strikingly against a bright tawny (fauve) ground colour in the female. Oberthür, c. 1884 Observations sur les Lépidoptères des Pyrénées Étud. d'Ent. 8 : 7-54, pl. 1 .Original description "J'ai trouva aux environs de Madrid, sur la route d'El Pardo, au mois d'avril 1867, et M. Bleuse a pris, dans les environs de l'Escorial, à la fin de juillet 1870. une forme de Xanthe que je distingue sous le nom de Bleusei. Les caractères distinctifs du Polyommatus Bleusei {forma geographica castilana) qui est à Xanthe ce que Miegii est à Virgaureae;) sont l'accentuation de la caudature des ailes inférieures, la couleur jaune plus vive en dessous, les ailes supérieures du male teintées de fauve comme la female en France, aussi bien dans le type vernal que dans le type estival, et l'agrandissement des taches noires, ressortant vigoureusement sur un fond fauve vif dans les ailes supérieures de la female. La caudaturc du type estival est double".
The butterfly flies from late March to November, depending on the location.
The larvae feed on Rumex acetosa, Rumex acetosella, Rumex crispus and other docks.
Populations of this species are found chiefly in central Spain and Central-northern Portugal, where the species is a specialist of meadows which tend to dry out during the summer, contrary to its sister species Lycaena tityrus{{cite journal |last1=Marabuto |first1=E |last2=Nunes |first2=MS |last3=Martins |first3=R |last4=Mendes |first4=R |last5=Moreira-Pinhal |first5=TC |last6=Raimundo |first6=J |last7=Seabra |first7=SG |last8=Paulo |first8=OS |title=Integrative analysis reveals the divergence and speciation between sister Sooty Copper butterflies Lycaena bleusei and L. tityrus |journal=Mol Phylogenet Evol |year=2023 |volume=180 |issue=180 |page=107699 |doi=10.1016/j.ympev.2022.107699|pmid=36621583 |s2cid=255543596 |doi-access=free |bibcode=2023MolPE.18007699M |hdl=10451/59545 |hdl-access=free }}
References
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Category:Butterflies of Europe
Category:Butterflies described in 1884
Category:Taxa named by Charles Oberthür
{{Lycaeninae-stub}}