Images

Quercus falcata, picked up from the sidewalk outside my lab, a lovely fresh acorn, drill in to see all the lovely hairs that pubesce across the surface.

This is an odd Genus of bee from Kruger National Park where I traveled with Jonathan Mawdsley to South Africa to collect bees in the park. While a poor shot in terms of the antennae...if you look closely one of the antennae is broadened like the bowl of a spoon (thus the genus name Spatunomia) while the other is simply broken off.

This is an odd Genus of bee from Kruger National Park where I traveled with Jonathan Mawdsley to South Africa to collect bees in the park. While a poor shot in terms of the antennae...if you look closely one of the antennae is broadened like the bowl of a spoon (thus the genus name Spatunomia) while the other is simply broken off.

Unknown Sphecidae Wasp, Anne Arundel County, Patuxent Wildlife Research Refuge, Maryland, July 2012

Another Heather Campbell collected bee from the Sandhills, this one a nest parasite, likely on something in the genus Lasioglossum, a very small bee...Check out the WIPs in the wing (Wing Interference Patterns) quite lovely ....

Another Heather Campbell collected bee from the Sandhills, this one a nest parasite, likely on something in the genus Lasioglossum, a very small bee...Check out the WIPs in the wing (Wing Interference Patterns) quite lovely ....

Headless Bee. This is the tiny Sphecodes antennariae. The smallest, I believe, Sphecodes in the MidAtlantic. The head fell off somewhere between selection for photographing and photographing. One slighly unusual feature of this nest parasite (likely of Lasioglossum) is that it only has 2 rather than 3 submarginal cells...most of the time.

More Sphecodes from the Adirondack Mountains of New York. There are many species of Sphecodes. They look remarkably the same. Females, like this one, inevitably have red butts and the rest about small sculptural differences.

Sphecodes davisii - Collected in the Adirondack Mountains as part of an expedition to the region in 2014. No Sphecodes gathers pollen. All Sphecodes are nest parasites. Laying their eggs in the nests of other species. Most are nest parasites of species in their family of Halictidae...but sometimes they dabble in other species.

Red Butts. Red abdomens are not super common in the bee world BUT (so to speak) many of those with red abdomens are parasitic members of Sphecodes (fattigi in this picture) or Nomada in North America. On other continents, its other groups. This come from Fort A.P Hill, collected by Ellison Orcutt and company from the Commonwealth of Virginia.

More Sphecodes shots....this one again from our expedition to the Adirondack Mountains. A big species (for a Sphecodes) about 2/3rds the size of a honey bee. Picture by Brooke Alexander.

A species of Sphecodes captured in agriculture areas of Puerto Rico by Sara Prado. This is either a new island record or a new species as there are no known records for Sphecodes for the island. Notice the lovely WIPs (Wing Interference Patterns)

An odd story of invasion. This is a Sphecodes, we have posted a series of them recently on Flickr. They are nest parasites. They gather no pollen themselves. There are many species...the odd thing is that I found this on Maui in the Hawaiian Islands. The only native bees on the island (discounting some maybe native bees) are masked bee from the genus Hylaeus.

An unknown species of Sphecodes collected by Tim McMahon in Cecil County. Interesting to ask why Sphecodes often have bring red abdomens when bees theoretically can't see red. Photographed by Brooke Alexander

An odd story of invasion. This is a Sphecodes, we have posted a series of them recently on Flickr. They are nest parasites. They gather no pollen themselves. There are many species...the odd thing is that I found this on Maui in the Hawaiian Islands. The only native bees on the island (discounting some maybe native bees) are masked bee from the genus Hylaeus.

An unknown species of Sphecodes collected by Tim McMahon in Cecil County. Interesting to ask why Sphecodes often have bring red abdomens when bees theoretically can't see red. Photographed by Brooke Alexander

Sphecodes tainoi captured in agriculture areas of Puerto Rico by Sara Prado. This is a new island record, previously there were no known records for Sphecodes for the island.Notice the lovely WIPs (Wing Interference Patterns)

Well, Sphecodes is a tough group to identify and we shouldn't have photographed it without getting a species ID, but ...it is a lovely to look at bee. Sierra Williams took the picture.

Sphecodes species, female

Two VERY SMALL spiders. Sadly I know little about spiders so can't tell you the species / group other a number that it is not. This Spider was only about 4mm. Captured outside of my lab in Beltsville, MD. Once I started looking I realized...there are billions of such spiders (tiny ones that is) in an average field.

Unknown spider found March 21, 2013 in a steam tunnel underneath the Beltsville Agriculture Research Center