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Chrysocharis giraulti
Photo#1358344
Copyright © 2017
Michael W. Palmer
Chrysocharis from mine of Erigeron sp. -
Chrysocharis giraulti
Mehan, Payne County, Oklahoma, USA
April 16, 2017
Size: 1.3mm
Here is the mine in transmitted light. I can provide dorsal and ventral shots if needed.
Images of this individual:
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Contributed by
Michael W. Palmer
on 19 April, 2017 - 4:42pm
Last updated 10 October, 2020 - 9:08pm
Moved
Moved from
Chrysocharis
.
…
Charley Eiseman
, 10 October, 2020 - 9:08pm
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Agromyzidae
I believe this is
Calycomyza humeralis
. Is the black object a fly puparium or the eulophid pupa?
…
Charley Eiseman
, 20 April, 2017 - 3:07pm
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the latter
since there was no other object in the vial other than this leaf and the parasitoid. Also, in looking at the image it seems to have the very subtly different shape of the eulophid (though I failed to recognize that after initial collection).
…
Michael W. Palmer
, 20 April, 2017 - 4:13pm
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I was leaning that way too.
The fly larva must have been consumed before it got a chance to pupariate. A puparium in the mine would have been further support for this being
C. humeralis
, but I still feel good about that ID--it looks just like some of the mines on
Erigeron/Conyza
from which you and Tracy have reared that species.
…
Charley Eiseman
, 20 April, 2017 - 4:21pm
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