Parc Méjean
!!! En Travaux (mars 2021) !!!

très intéressant de participer à faire connaitre sa région d'un point de vue nature

Sympetrum striolatum mâle
le Sympétrum à coté strié

on ne peux conclure ni l'un ni l'autre. Les fourmis sont simplement absentes.
Amicalement

Merci Jacques ;-)
Halicte ou Halidus ???
J'ai trouvé ceci (ici : http://cluster.biodiversitylibrary.org/i/insectworldbeing00figuier/insectworldbeing00figuier_djvu.txt ) :
[...]
504 THE INSECT WORLD.
the type. Secondly, Elenchus^ of which Elenchus Walkeri is the
type. Thirdly, Sty lops (Fig. 543), parasitical on various species of
AndrencBf of which Stylops Melittm, having a fleshy abdomen and the
wings longer than the body, may be con-
sidered typical : and lastly, Halidophagus^
of which only one species, infesting Halidus
(ie?'atus,^'' named Halictophagiis Ctirlisii, is
known to exist, and which makes its ap-
pearance in the month of August.

These singular insects are found in
various parts of the world — Europe, Aus-

Fig. 543.-Styiops (magnified). ixdi\\2i, and America. They were discovered

by Professor Peck almost simultaneously

with Mr. Kirby's discovery in this country, and to whom he sent

specimens of a species which has received the name of Xenos Peckii

lately, in New Zealand and elsewhere. [...]

Merci Jacques ;-)