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Subgenus Pegomya (Pegomya Subgenus Pegomya)
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hyoscyami section (Pegomya hyoscyami section)
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hyoscyami subsection, hyoscyami species group (Pegomya hyoscyami subsection, hyoscyami species group)
Photo#848638
Copyright © 2013
Matt Goff
Leaf mining fly -
Pegomya
-
Sitka County, Alaska, USA
September 28, 2013
Squares are 5mm. I collected leaf miners earlier in the summer and noticed an adult fly in the container a couple of days ago.
Images of this individual:
tag all
Contributed by
Matt Goff
on 28 September, 2013 - 9:52pm
Last updated 13 April, 2016 - 5:05pm
Moved
Moved from
hyoscyami species group
.
…
Charley Eiseman
, 13 April, 2016 - 5:05pm
Moved
Moved from
Pegomya
.
…
John F. Carr
, 19 April, 2014 - 8:12pm
Moved
Moved from
Flies
.
…
John F. Carr
, 30 October, 2013 - 6:55pm
Host plant?
What plant did you find it in or under? My guess is
Pegomya
. It is Muscoidea, looks right for Anthomyiidae, and most Anthomyiidae are not leaf miners.
This is a male and an expert might be able to identify the specimen to species.
…
John F. Carr
, 29 September, 2013 - 7:12am
plant
I collected them when they were still larva in Gmelin's Saltbrush (
Atriplex gmelinii
) leaves. (Chenopodiaceae is the family.) I thought I photographed the leaves at the time, but apparently didn't (I've photographed the mines previously, however). There isn't really much of a pattern to the line, they mine out much of the leaf, and I think they will actually sometimes move to a second one (based on previous collections I made). This is a plant that grows right along the upper edge of the beach.
…
Matt Goff
, 29 September, 2013 - 10:44pm
Pegomya betae
The most likely species is
Pegomya betae
which mines
Atriplex
among other Chenopodiaceae.
If you can part with the specimen you may be able to have an expert confirm.
…
John F. Carr
, 30 October, 2013 - 6:38pm
Atriplex miners
The only other Nearctic
Pegomya
recorded from
Atriplex
is
P. hyoscyami
. No leafminers (
Pegomya
or otherwise) have been reported from
A. gmelinii
in particular, so it would definitely be worth sending these to a specialist.
…
Charley Eiseman
, 24 February, 2015 - 6:49am