Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Discussion of 2018 gathering

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington

TaxonomyBrowseInfoImagesLinksBooksData
Photo#1383643
Laphria ? - Laphria index

Laphria ? - Laphria index
McClaughry Springs Forest Preserve, Cook County, Illinois, USA
June 12, 2017
Size: 18mm
I think its a Laphria but it has a slender body maybe in the Laphria sericea complex? victim seems to be a wasp? tame found in a oak forest next to a stream

Moved
Moved from Robber Flies.

Closer
to L. index I would say.

 
Hi I just checked my images I
Hi I just checked my images I have many and its a much slender body and holding its wings differently than the fly I had from the same area last week that is probably Laphria sericea complex What parts of the body is most important for ID for the Laphria species?

 
Wing position
is not useful. For atypical Laphria the genitalia are the most important item but tough to see in photos. This specimen has the trangle of hair on the thorax which suggests index.

Moved
Moved from ID Request.

Comment viewing options
Select your preferred way to display the comments and click 'Save settings' to activate your changes.