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Anthaxia (Anthaxia) signaticollis (Krynicki, 1832) - Buprestidae. Interesting variation or...?
http://www.entomologiitaliani.net/public/forum/phpBB3/viewtopic.php?f=73&t=54014
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Autore:  AdYRuicanescu [ 03/06/2014, 12:49 ]
Oggetto del messaggio:  Anthaxia (Anthaxia) signaticollis (Krynicki, 1832) - Buprestidae. Interesting variation or...?

All males caught in this area (Western Romania), close to Hungary which the sister and vicariate species (Anthaxia (Anthaxia) nitidula (Linnaeus, 1758)) occurs. I have found a number of 5 males and a female. All males have red pronotum (signaticollis character), but without any black mark (nitidula character). The female is with red pronotum and black marks, like a typical signaticollis. I am not sure now if this is a hybrid, or just a variation.

Male 1
Anthaxia signaticollis var_MtSes_m_Forum.jpg



Male 2
Anthaxia signaticollis var_MtSes_m2_Forum.jpg



Female
Anthaxia signaticollis var MtSes_f_Forum.jpg


Autore:  Julodis [ 04/06/2014, 7:00 ]
Oggetto del messaggio:  Re: Anthaxia (Anthaxia) signaticollis (Krynicki, 1832) - Buprestidae. Interesting variation or...?

Ciao Adrian, non ho risposto prima non perchè non avessi visto questa discussione, ma perchè non so rispondere alla tua domanda.

Autore:  AdYRuicanescu [ 11/06/2014, 18:06 ]
Oggetto del messaggio:  Re: Anthaxia (Anthaxia) signaticollis (Krynicki, 1832) - Buprestidae. Interesting variation or...?

No problem Maurizio, I think they are just a variation of A. signaticollis.

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