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

Upcoming Events

Spring 2021 gathering in Louisiana, April 28-May 2. Here's how to add your images.

National Moth Week 2020 photos of insects and people.

Photos of 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

lady - Diomus amabilis

lady - Diomus amabilis
Medford, (~25 miles east of Philadelphia, PA) Burlington County, New Jersey, USA
July 17, 2010
Size: 1.9mm
trying a new "automoated" optics setup. looks like it's working fairly well.

Zagloba ornata or something close?

came to UV light

Images of this individual: tag all
lady - Diomus amabilis lady - Diomus amabilis lady - Diomus amabilis lady - Diomus amabilis

Moved from Lady Beetles.

something in Nephus or Diomus?
That's where the postcoxal line is pointing me.

N. ornatus seems generally to have larger, more oval markings, and to be farther north (New England). I got excited about Diomus amabilis till I saw that it's got a pale head and pronotal margin. Right now I'm pondering D. myrmidon.

I don't have Gordon's work on Scymnini, so I'm going by the illustrations/maps in the 1985 work and by Horn's "Studies in Coccinellidae."(1)

Thanks Abby
I'll try to check that ref over the weekend. Let me know if you'd like any other views.

anterior view might help
A nice frontal look at the head/pronotum, if you could :)

favor Diomus amabilis
after spending some time with Dr. Gordon's '76 ref., I'm fairly convinced this is Diomus amabilis. While it's a tad on the big side, it clearly has more parallel sides than does the illustrations of D. myrmidon. D. liebecki would be another candidate (type from "South Jersey") except for the absense of a yellow pronotum. Only other real possibility is D. floridana[/i], which Dr. Gordon notes from as far north as Virgina. As the key states, separating D. amabilis and D. floridana requires male internals. But unless you object, I'd suggest moving this one to D. amabilis.

works for me!
D. amabilis was my top choice too. The elytra are just perfect, and I think being smack in D. amabilis's range and a few hundred miles north of D. floridana's makes that decision easy.

I'll say it's working!
The camera, that is - what incredible detail! I will get on the ID track ASAP :)

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