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Photo#1480365
Copyright © 2017
Salvador Vitanza
Eriosoma?
Nogales, Santa Cruz County, Arizona, USA
December 29, 2017
Size: 1.2 mm (ABL)
Found on a small oak tree
Coordinates: 31.336166, -110.966246
Images of this individual:
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Contributed by
Salvador Vitanza
on 29 December, 2017 - 5:10pm
Last updated 15 January, 2020 - 10:54am
Moved
Moved from
Aphids
.
…
Natalie Hernandez
, 15 January, 2020 - 10:54am
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Not Eriosoma, Maybe Aphis.
Eriosoma has annular antennae with the processus terminalis shorter than the base; the m-vein is only once-branched; and the siphunculi are poriform.
This specimen has circular sensoria with the processus terminalis many times longer than the base, the m-vein is twice branched, and the siphunculu are tough to see but look short and cylindrical. I'm not positive it's Aphis with these pics but that's what it looks like to me.
…
Natalie Hernandez
, 30 December, 2017 - 1:39am
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Thank you Natalie!
.
…
Salvador Vitanza
, 30 December, 2017 - 7:03am
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