Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Register
·
Log In
Home
Guide
ID Request
Recent
Frass
Forums
Donate
Help
Clickable Guide
Calendar
Upcoming Events
Photos of
insects
and
people
from the
2024 BugGuide gathering in Idaho
July 24-27
Moth submissions
from
National Moth Week 2024
Photos of
insects
and
people
from the
2022 BugGuide gathering in New Mexico
, July 20-24
Photos of
insects
and
people
from the
Spring 2021 gathering in Louisiana
, April 28-May 2
Photos of
insects
and
people
from the
2019 gathering in Louisiana
, July 25-27
Photos of
insects
and
people
from the
2018 gathering in Virginia
, July 27-29
Previous events
Taxonomy
Browse
Info
Images
Links
Books
Data
Home
» Guide »
Arthropods (Arthropoda)
»
Hexapods (Hexapoda)
»
Insects (Insecta)
»
Flies (Diptera)
»
"Aschiza"
»
Hover Flies (Syrphidae)
»
Eristalinae
»
Eristalini
»
Eristalina
»
Drone Flies (Eristalis)
»
Subgenus Eoseristalis (Eristalis Subgenus Eoseristalis)
»
Eristalis dimidiata
Photo#1459174
Copyright © 2017
Tom Houser
Eristalis arbustorum? -
Eristalis dimidiata
-
Norfolk, Not Applicable County, Virginia, USA
October 19, 2017
Appears to be arbustorum to me - please confirm if so...
tag
·
login
or
register
to post comments
Contributed by
Tom Houser
on 24 October, 2017 - 1:22pm
Last updated 6 January, 2018 - 9:21am
Moved
Moved from
Subgenus Eoseristalis
.
…
Ken Wolgemuth
, 6 January, 2018 - 9:21am
login
or
register
to post comments
Eristalis dimidiata ..... fem
Eristalis dimidiata ..... female.
Cell before humeral cross-vein dark brown to black and pterostigma distinct and black.
The gray bluish triangle at the posterior margin of tergite 2 at centre is not always visible depending on light and angle but if present on Eristalis, guaranteed to be dimidiata.
…
Bill Dean
, 25 October, 2017 - 6:58am
login
or
register
to post comments
Moved
Moved from
Syrphid Flies
.
…
John S. Ascher
, 24 October, 2017 - 7:11pm
login
or
register
to post comments
Moved
Moved from
ID Request
.
…
Ken Wolgemuth
, 24 October, 2017 - 5:58pm
login
or
register
to post comments
Comment viewing options
Flat list - collapsed
Flat list - expanded
Threaded list - collapsed
Threaded list - expanded
Date - newest first
Date - oldest first
10 comments per page
30 comments per page
50 comments per page
70 comments per page
90 comments per page
Select your preferred way to display the comments and click 'Save settings' to activate your changes.