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

Information, insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

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


TaxonomyBrowseInfoImagesLinksBooksData
Photo#1303220
Mioptachys flavicauda

Mioptachys flavicauda
Holts Landing SP, Sussex County, Delaware, USA
August 3, 2015
Size: 2 mm
Not the best photographs but I think they should be identifiable. According to Bousquet's catalogue this has not been recorded for Delaware.

Images of this individual: tag all
Mioptachys flavicauda Mioptachys flavicauda

Mioptachys flavicauda in DE would be new record.
I'm curious. Besides matching your specimen to BugGuide images, did you get a chance to physically key out to genus thus clinching species? I would like to add this record to the post-2012 caraboid registry if you are confident. Thanks.

 
Yes, I keyed this out.
Hi Peter. I keyed this out last year,. I usually start with Ball and Bousquet's key in Arnett. Then I usually run things through a taxa specific key (if I have one available) or the keys in Bousquet's Carabids of the North East, (even though I'm to the south of the area covered, I find it is a good way to force myself to take a critical look at the specimen again). I especially try to do this if it is a taxa I don't see very often or that I'm unsure of. Mioptachys, however, is quite common in this area. I have dozens of specimens from SE Pennsylvania and southern New Jersey. In DE, I only have four specimens. Three from Holts Landing SP and one from Prime Hook NWR in Dover Co. The Prime Hook specimen got damaged somewhere along the way and is missing the head and thorax. As I key things out, I do make extensive use of Bugguide as my virtual reference collection. I am always happy to yield to others with more expertise that me, so it there is any thing specifically that you have a question about or need me to clarify for you please let me know and I'll be happy to give it my best shot.

 
New state record for DE
added to the post-2012 Caraboid Registry. We appreciate your explanation and scientific contribution.

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