J' ai trouvé par hasard Mallosia graeca (Cerambycidae) sur une route
de Grèce à Itéa au pied de Delphe en mai 2006. Il existe peu d' infos sur la biologie de cette espèce et il semblerait que la larve consomme des racines de chardons. Le biotope était un maquis pâturé sec.
http://www.entomo.pl/cerambycidae/galer ... graeca.jpg
Quelqu' un, as-t-il des infos sur la biologie de cette espèce ?
[Mallosia graeca] mallosia graeca (Cerambycidae) en Grèce
Animateur : Lysbeth d'Alys
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Daniel Prunier
- Membre
- Enregistré le : dimanche 20 mai 2007, 8:15
- Localisation : Chatillon 92
[Mallosia graeca] mallosia graeca (Cerambycidae) en Grèce
Daniel Prunier ( de la Prune )
Jésus crie et la caravane passe !!!
Ecraser un chat, ça porte malheur....surtout au chat (de la prune )
Jésus crie et la caravane passe !!!
Ecraser un chat, ça porte malheur....surtout au chat (de la prune )
Balises :
-
Pierre55
- Membre confirmé
- Enregistré le : jeudi 2 août 2007, 19:42
- Localisation : Belgique, Héron
Tout ce que j'ai pu trouver sur le web...:
" Mallosia graeca (Sturm, 1843) is a species endemic to Greece. It is mainly known from Peloponnese peninsula but can also be found in Atica, the Greek mainland. The host plant of this spectacular European longhorn beetle has long been unknown. In 1967 Carl von Demelt (Demelt, 1967) observed a number of specimens of this insect and suggested that the species developed in "Wurzelstock einer niederen Distelart" (in root system of a small thistle species, Asteraceae, transl. and note by authors). This information has then been repeated in later works (e.g. Bense, 1995). The correct host, Eryngium (Apiaceae), has only been discovered recently by a French group (Renvaze & Renvaze, 2004). Interestingly, species of the closely related genus Semnosia K. Daniel, 1904 are all associated with plants of the family Apiaceae (such as Ferula and Prangos).
Body length: 13 - 30 mm
Life cycle: unknown
Adults in: May - June
Host plant: Eryngium sp., under determination
Distribution: a species endemic to Greece "
" Mallosia graeca (Sturm, 1843) is a species endemic to Greece. It is mainly known from Peloponnese peninsula but can also be found in Atica, the Greek mainland. The host plant of this spectacular European longhorn beetle has long been unknown. In 1967 Carl von Demelt (Demelt, 1967) observed a number of specimens of this insect and suggested that the species developed in "Wurzelstock einer niederen Distelart" (in root system of a small thistle species, Asteraceae, transl. and note by authors). This information has then been repeated in later works (e.g. Bense, 1995). The correct host, Eryngium (Apiaceae), has only been discovered recently by a French group (Renvaze & Renvaze, 2004). Interestingly, species of the closely related genus Semnosia K. Daniel, 1904 are all associated with plants of the family Apiaceae (such as Ferula and Prangos).
Body length: 13 - 30 mm
Life cycle: unknown
Adults in: May - June
Host plant: Eryngium sp., under determination
Distribution: a species endemic to Greece "
Pierre
"C'est une triste chose de songer que la nature parle et que le genre humain n'écoute pas" (Victor Hugo)
"C'est une triste chose de songer que la nature parle et que le genre humain n'écoute pas" (Victor Hugo)