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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » True Bugs, Cicadas, Hoppers, Aphids and Allies (Hemiptera) » Plant-parasitic Hemipterans (Sternorrhyncha) » Aphidoidea » Aphids (Aphididae) » Aphidinae » Aphidini » Aphidina » Braggia
Photo#1531755
Aphid on Eriogonum fasciculatum - Braggia
Copyright © 2018 glmory

Aphid on Eriogonum fasciculatum - Braggia
Angeles National Forest, Los Angeles County, California, USA
December 10, 2017
Size: ~1413um
Duplicate of:
https://www.inaturalist.org/observations/9175237

Images of this individual: tag all
Aphid on Eriogonum fasciculatum - Braggia Aphid on Eriogonum fasciculatum - Braggia Aphid on Eriogonum fasciculatum - Braggia Aphid on Eriogonum fasciculatum - Braggia Aphid on Eriogonum fasciculatum - Braggia Aphid on Eriogonum fasciculatum - Braggia Aphid on Eriogonum fasciculatum - Braggia
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Contributed by glmory on 5 June, 2018 - 11:54pm

Braggia deserticola
Here is the key: http://www.aphidsonworldsplants.info/C_HOSTS_Epa_Exo.htm#Eriogonum

1. very short cauda, 2.
2. PT/Base =1.3, 3.
3. Don't see unusually thick dorsal hairs, 5.
5. Longest dorsal abdomen hairs seem about 16 um, and basal width of antenna segment III seems to be 19um. I got two measurements of cauda length but both are less than width. Braggia deserticola description seems to match as well.

Was confirmed on iNaturalist.
… glmory, 5 June, 2018 - 11:58pm login or register to post comments

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