Images

Megachile relativa. Pretty ubiquitous in North America though it appears to be absent from most of the Midwest. The orange pollen carrying hairs on the underside of the abdomen narrow things down in terms of the various Megachile species, bug there are a few species that look very similar....particularly the introduced Megachile centuncularis.

Megachile relativa. Pretty ubiquitous in North America though it appears to be absent from most of the Midwest. The orange pollen carrying hairs on the underside of the abdomen narrow things down in terms of the various Megachile species, bug there are a few species that look very similar....particularly the introduced Megachile centuncularis.

Collected by Heather Campbell in the sandhils of North Caroline (Moore County) here is a relatively uncommon bee of the sandy areas of the Deep South. Picture by Colby Francouer. Photography Information: Canon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler, F5.0, ISO 100, Shutter Speed 200.

An introduced species that is so large and tough but it can evict Xylocopa virginica, the Carpenter bee, out of its nest by a combination of smearing it with resin and stinging it to death. Picture taken by Heagan Ahmed in Photoshop to buy Dejen Mengis.

An interesting bee from Florida. Collected by Anthony Abbate. Not much is know about this species, it shows up in collections not very commonly and has western counterparts which may, or may not, be the same species. So much to do!

The all black Leaf-Cutter, Megachile xylocopoides, this one found in Florida. The species is found in the East and seems to be gradually invading its way to the North...Picture by Amber Reese and photoshopping by Dejen Mengis.

As you can see from the tattered edges of the wings...this is an old bee, meaning it has been out and about for about 5 weeks. This is also a male, one could count the antennal segments (13 in males, 12 in females) but you can also tell by the greatly expanded white front legs, these are used to cover the females eyes during mating....

Many of the Megachile are pea lovers and this one is no exception. A spring member of the Chalicodoma subgenus. Collected by Jelle Devalez as part of his studies of the islands of Greece. Photography by Brooke Alexander.

Many of the Megachile are pea lovers and this one is no exception. A spring member of the Chalicodoma subgenus. Collected by Jelle Devalez as part of his studies of the islands of Greece. Photography by Brooke Alexander.

The male of Megachile mucida, this is one of the leafcutter bees, Collected by Heather Campbell in the Southern Pines area of North Carolina.

Great Smoky Mountains National Park, Blount County

A southern bee that just barely gets up into the upper coastal plain of North America. This specimen comes from Blackwater National Wildlife Refuge where it found its way tot their lovely pollinator garden. In that same garden its nest parasite, Coelioxys germana provided Maryland's first specimen record. Photography by Wayne Boo.

A southern bee that just barely gets up into the upper coastal plain of North America. This specimen comes from Blackwater National Wildlife Refuge where it found its way tot their lovely pollinator garden. In that same garden its nest parasite, Coelioxys germana provided Maryland's first specimen record. Photography by Wayne Boo.

More Leaf-cutters from South Texas from my recent trip. Here is Megachile policaris. Big, found on Sunflowers alone roadsides, Note the big cutting tooth on its mandibles used to cut leaves to line its nests. A particularly trim species with nice sharp lines of bright white hairs along the rims of the abdomen.

Some rather bad pictures of M. pugnata males. Not sure why I selected this specimen. Terrible hair. But, anyway check out the large expanded front tarsi. Will have to get additional specimens. Collected in WV by Dave Smith who had fabulous numbers of specimens in malaise samples. Still going through them after 10 years.

Megachile poeyi, Cuba, GTMO, June 2011

Melecta pacifica. A new state record for Maryland...captured right outside my Laboratory's front lawn! A few days ago I was watching and collecting bees out of a lovely clay filled bare patch of soil that refuses to grow any grass and is thus a lovely colony of all sorts of interesting nesting bees, wasps, and ants.

Meliplebeia beccarii. This is a tiny little stingless colonial bee from Kruger National Park. So small and ubiquitous on tree flowers that we called them "bee dust". Found on an expedition with Jonathan Mawdsley and James Harrison. One of the many creatures that make up the trillions and trillions of pollinators that work for free. We are so lucky.

The Channel Islands off of the coast of California have their own endemic set of animals and plants. I would expect that there might be some insects of the bee kind that might be endemic to, though I'm not familiar enough with their literature to know that is the case. Here, is Melissodes lustra from those islands. Photography from Sue Boo.

Here is a Melissodes from Pulaski County, Virginia collected at the Radford Munitions Plant which is kept in high quality grasslands because they are good stewards.

From the obscure Fossil Butte National Monument, Wyoming comes the long-horned bee Melissodes rivalis. This is a male and the group, as a whole, is one of the many confusing bee groups with many tricky to identify members and secret new species to be found.