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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera) » "Aschiza" » Hover Flies (Syrphidae) » Eristalinae » Milesiini » Tropidiina » Syritta » Syritta pipiens
Photo#116385
Syritta pipiens - male
Copyright © 2007 Hartmut Wisch

Syritta pipiens - Male
Pasadena, Los Angeles County, California, USA
June 7, 2007
Size: ~8 mm
Note spines on apical part of hind femur.
tag · login or register to post comments
Contributed by Hartmut Wisch on 7 June, 2007 - 2:29pm

How can you tell
that this is male?
… S.A.Malamis, 26 June, 2007 - 4:37pm login or register to post comments

 
eyes nearly touch,
see here for a female:1 .
… Hartmut Wisch, 26 June, 2007 - 7:28pm login or register to post comments

Ah. Never noticed spines before.
Is that diagnostic? (I've blown IDs on these so many times that I've quit. Perhaps that is a blessing for myself and others.)
… Ron Hemberger, 7 June, 2007 - 6:38pm login or register to post comments

 
Yes, its diagnostic -
see Information page.
… Hartmut Wisch, 7 June, 2007 - 6:50pm login or register to post comments

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