Forum Entomologi Italiani
http://www.entomologiitaliani.net/public/forum/phpbb3/

Abia fasciata (Linnaeus 1758) ♀ - Symphyta – Tenthredinoidea – Cimbicidae – Abiinae
http://www.entomologiitaliani.net/public/forum/phpbb3/viewtopic.php?f=373&t=19554
Pagina 1 di 1

Autore:  D & JP Balmer [ 30/03/2011, 13:12 ]
Oggetto del messaggio:  Abia fasciata (Linnaeus 1758) ♀ - Symphyta – Tenthredinoidea – Cimbicidae – Abiinae

Ciao,
# 2785 captured in the forest of Montmorency - Cne : Chauvry (Dépt. Val d'Oise - France) - august 08, 1993 - Lenght : about 11.5 mm.
......... This Abia does not pre-apical tooth (at x40 magnification), this is the case for all captures of this species that I've done

this species cannot be confused with another, because :
- The body is black (with can be purplished reflections) except the white metanotum (black in the male).
- Cell 1M entirely darkened.
- Antennae black (the apex which can be red dark, see the photograph below)
See further in my reply that follows this message.

Questo Abia vive anche in Italia
Abia fasciata ♀ - OK ?
Saluti.

D & JP Balmer

Allegati:
n° 2785 Dos - forum.jpg


Autore:  D & JP Balmer [ 30/03/2011, 13:22 ]
Oggetto del messaggio:  Re: Abia # 1824 (femmina)

[Continuazione del messaggio precedente.]

Here # 1824 captured at an altitude of about 940 m. in Cne : Le-Petit-Abergement (Dépt. Ain - France) - july 13, 1986 - Length : about 11.5 mm.
This Abia does not pre-apical tooth (at x40 magnification).
To compare I added in reduction the # 2785 (female of A. fasciata)

# 1824 : Very clear variety or aberration ?
.......... Abia fasciata (femmina) ...... Have you an opinion ?
Grazie.

D & JP Balmer

Allegati:
n° 2785 & 1824 Dos - forum.jpg

n° 2785 & 1824 Ventre - forum.jpg


Pagina 1 di 1 Tutti gli orari sono UTC + 1 ora [ ora legale ]
Powered by phpBB® Forum Software © phpBB Group
http://www.phpbb.com/