Thread subject: Diptera.info :: Ichneumonoidea
Posted by Marion Friedrich on 28-07-2024 21:05
#1
Hi,
is it possible to determine the wasp more precisely on the basis of the images and the information about the host and to assign it to a subfamily?
On June 20th I found a caterpillar from the family Gelechiidae. The genus was determined in the Lepiforum as Helcystogramma, most probably H. lutatella or rufescens. The caterpillar has retreated into a rolled up leaf and pupated.
https://arthropodafotos.de/dbsp.php?lang=deu&sc=1&ta=t_45_lep_0_gel&sci=Helcystogramma&scisp=sp.
On July 9th the 6 mm long wasp shown here hatched from the pupa.
Greetings
Marion
(Saxony, Germany)
Posted by Marion Friedrich on 28-07-2024 21:06
#2
wings
Posted by eklans on 31-07-2024 12:38
#3
Hi Marion, what is the length of your wasp? I think it could be a male of
Pimplininae?
Posted by Marion Friedrich on 31-07-2024 16:20
#4
Hi Eric, thank you for answer. The length of the wasp from the head to the tip of the abdomen was 6 mm. It hatched from a 7 mm long pupa.
Do you mean Pimplinae?
Greetings
Marion
Posted by eklans on 31-07-2024 19:22
#5
Sorry - yes, I meant Pimplinae, but I'm not sure, yet!
Posted by Marion Friedrich on 01-08-2024 10:27
#6
Thank you very much. It seems to be very complicated, because there are also a lot of small subfamilies.
I found a key to the subfamilies of North and Central American Ichneumonidae
http://www.amentinst.org/Subfamily_Key.php
Greetings
Marion
Posted by HDumas on 28-10-2024 20:12
#7
What about a Metopiinae rather than a Pimplinae?
Posted by eklans on 29-10-2024 16:56
#8
Metopiinae is a very good idea, thank you!
Looks like
Exochus sp. or
Hypserica sp..
Edited by eklans on 29-10-2024 16:57