Images

Impatiens capensis, Common or spotted Jewelweed. A lover of wet spots, its vegetation is viscous, wet, and used as a wash when you may have been contacted by Poison Ivy. The flowers are total bumble bee bait ...just the right size and the spur at the back end is full of nectar. The orange color is also highly attractive to hummingbirds as a bonus.

As happens rarely in bees, this bee exhibits both characters of males and females, with bilateral asymmetry. Found by MaLisa Spring in Marietta, Ohio as part of her studies of the bees or the region, which in addition to this species discovered several new state records and rare bees.

A series of shots of an unknown jumping spider from the Patuxent Bee Laboratory. Wish I knew more about spider id......

Unknown Jumping spider, August 2012, Beltsville, Maryland, Benjamin A Coulter helped narrow this down to perhaps an immature Thiodina sylvana

Catterpillar of Endangered Karner Blue butterfly Lycaeides melissa samuelis, almost ready to pupate ...a.k.a. a fatty

Pupae of endangered Karner Blue Butterfly Lycaeides melissa samuelis

Male Lasioglossum can be tricky. Here is one of the dark ones from the highly bee productive Fossil Butte National Monument.

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Lasioglossum leucozonium

Lasioglossum lineatulum is defined in my mind by having relatively few pits on its scutum, a shinyish abdomen, and long straitions on the propodeal triangle. Otherwise it looks similar to the 100 plus other species in the group. This one was captured on Sleeping Bear Dunes National Lakeshore in Michigan.

Here is a little tiny parasitic bee whose host is a little tiny Lasioglossum that is often very common in disturbed / lawn areas (L. imitatum). Note the big head...the long straight pointy jaws and you may have an idea about what they could be used for...but has anyone seen this? No...you should investigate instead of looking at your mobile screen all day.

From Cumberland Island National Seashore another little Lasioglossum from the glossy metallic Dialictus group. As its name implies...it has an unusually long head.

Lasioglossum marinense, from the San Juan Islands National Historic Park, found in the eastern parts of the Pacific Northwest. Photograph by Dejen Mengis.

Cuba, GTMO Guantanamo Bay Naval Base

From Organ Pipe National Monument comes the small and very common western Lasioglossum microlepoides. Just like the seemingly endless supply of these small Halictid bees, it is slightly metallic and and has a strongly bent basal vein. One could spent a couple lives just figuring out the different species. Photography by Brooke Alexander.

Birch Catkin Bug (Kleidocerys resedae) on a fish hook, Dorchester County, Maryland, lovely color and sculpturing patterns. Determination by Thijs de Graaf

Its just endless, the number of species of bees at Fossil Butte National Monument and the number of Lasioglossums Sweat Bees in the world. This one is L. prasinogaster. Pretty much looks like all the rest...mostly a Rocky Mountains thing...but a few found in the Pacific Northwest.

Ladybird pupa, White Oak leaf, Beltsville, Maryland, August 2012, determination by speech path girl

Bryce Canyon National Park....another of the multitudes of Lasioglossum species present in North America

As we to document the many species of bees that exist in North America, And worldwide, we realize that quite a few of them look like the species, Lasioglossum abundipuntum. The reason is there are many different species of Lasioglossum and they all look about the same, with difficult characters that vary in subtle ways to torment those who have to identify them.

As we to document the many species of bees that exist in North America, And worldwide, we realize that quite a few of them look like the species, Lasioglossum abundipuntum. The reason is there are many different species of Lasioglossum and they all look about the same, with difficult characters that vary in subtle ways to torment those who have to identify them.