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USGS Bee Lab at the Eastern Ecological Science Center images.

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Medeola virginiana, Indian Cucumber Root, Howard County, Md, Helen Lowe Metzman
Medeola virginiana, Indian Cucumber Root, Howard County, Md, Helen Lowe Metzman
Medeola virginiana, Indian Cucumber Root, Howard County, Md, Helen Lowe Metzman

Medeola virginiana - Indian cucumber root. Yes, the root is edible and yummy. Specimen and photo by Helen Lowe Metzman. 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.

Medeola virginiana - Indian cucumber root. Yes, the root is edible and yummy. Specimen and photo by Helen Lowe Metzman. 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.

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Medeola virginiana, Indian-Cucumber Root, Howard Co, Md, H Metzman
Medeola virginiana, Indian-Cucumber Root, Howard Co, Md, H Metzman
Medeola virginiana, Indian-Cucumber Root, Howard Co, Md, H Metzman

Indian Cucumber Root, Medeola virginiana. I have eaten its root ...and it does taste like cucumber....you need a lot of them though, tiny. Photo and specimen by Helen Lowe Metzman.

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Megachile addenda, F, Face, NJ, Monmouth County
Megachile addenda, F, Face, NJ, Monmouth County
Megachile addenda, F, Face, NJ, Monmouth County

A sand loving, ground nesting Megachile from Gateway National Recreation Area on Sandy Hook in New Jersey. Photograph by Brooke Alexander.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, link to a .pdf of our set up is located in our profile

A sand loving, ground nesting Megachile from Gateway National Recreation Area on Sandy Hook in New Jersey. Photograph by Brooke Alexander.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, link to a .pdf of our set up is located in our profile

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Megachile addenda, F, Side, NJ, Monmouth County
Megachile addenda, F, Side, NJ, Monmouth County
Megachile addenda, F, Side, NJ, Monmouth County

A sand loving, ground nesting Megachile from Gateway National Recreation Area on Sandy Hook in New Jersey. Photograph by Brooke Alexander.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, link to a .pdf of our set up is located in our profile

A sand loving, ground nesting Megachile from Gateway National Recreation Area on Sandy Hook in New Jersey. Photograph by Brooke Alexander.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, link to a .pdf of our set up is located in our profile

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Megachile albitarsis, f, face, chambers co, Texas
Megachile albitarsis, f, face, chambers co, Texas
Megachile albitarsis, f, face, chambers co, Texas

I recently spent some time at a family reunion in South Central Texas and, of course, brought my net. Here is Megachile albitarsis, a large ground nesting Meg with its lovely amber red eyes and orange pollen carrying hairs.

I recently spent some time at a family reunion in South Central Texas and, of course, brought my net. Here is Megachile albitarsis, a large ground nesting Meg with its lovely amber red eyes and orange pollen carrying hairs.

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Megachile albitarsis, f, side, Chambers co, Texas
Megachile albitarsis, f, side, Chambers co, Texas
Megachile albitarsis, f, side, Chambers co, Texas

I recently spent some time at a family reunion in South Central Texas and, of course, brought my net. Here is Megachile albitarsis, a large ground nesting Meg with its lovely amber red eyes and orange pollen carrying hairs.

I recently spent some time at a family reunion in South Central Texas and, of course, brought my net. Here is Megachile albitarsis, a large ground nesting Meg with its lovely amber red eyes and orange pollen carrying hairs.

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Megachile albitarsis, M, Face, FL, Torreya
Megachile albitarsis, M, Face, FL, Torreya
Megachile albitarsis, M, Face, FL, Torreya

Now this is one handsome male. This is Megachile albitarsis, we took it long enough ago (am working through out backlog of things needing photoshopping) that I can't recall the circumstances. This large, not uncommon, southern bee has big hands. These are used to cover the female's eyes during mating. You can make up your own story as to why.

Now this is one handsome male. This is Megachile albitarsis, we took it long enough ago (am working through out backlog of things needing photoshopping) that I can't recall the circumstances. This large, not uncommon, southern bee has big hands. These are used to cover the female's eyes during mating. You can make up your own story as to why.

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Megachile apicalis, f, back, Yolo Co., CA
Megachile apicalis, f, back, Yolo Co., CA
Megachile apicalis, f, back, Yolo Co., CA

Carrying on from the recent posts of Lithurgus chrysurus, here is another European bee that specializes on Knapweed. This specimen from the West Coast, but it occurs throughout North America. Photo by Anders Croft. This bee was collected in the California Central Valley in Yolo County for research on small-scale restoration in agricultural areas.

Carrying on from the recent posts of Lithurgus chrysurus, here is another European bee that specializes on Knapweed. This specimen from the West Coast, but it occurs throughout North America. Photo by Anders Croft. This bee was collected in the California Central Valley in Yolo County for research on small-scale restoration in agricultural areas.

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Megachile apicalis, f, left, Yolo Co., CA
Megachile apicalis, f, left, Yolo Co., CA
Megachile apicalis, f, left, Yolo Co., CA

Carrying on from the recent posts of Lithurgus chrysurus, here is another European bee that specializes on Knapweed. This specimen from the West Coast, but it occurs throughout North America. Photo by Anders Croft. This bee was collected in the California Central Valley in Yolo County for research on small-scale restoration in agricultural areas.

Carrying on from the recent posts of Lithurgus chrysurus, here is another European bee that specializes on Knapweed. This specimen from the West Coast, but it occurs throughout North America. Photo by Anders Croft. This bee was collected in the California Central Valley in Yolo County for research on small-scale restoration in agricultural areas.

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Megachile apicalis, female, face
Megachile apicalis, female, face
Megachile apicalis, female, face

Megachile apicalis - Invasive species: Specialist on knapweeds: Not common unless you haunt industrial and other wastelands where it can be common. Always carry a net in these areas so that you clearly as seen as a harmless nature nut. Collected in Cumberland, Maryland. Picture by Heagan Ahmed and photoshopped by Elizabeth Garcia.

Megachile apicalis - Invasive species: Specialist on knapweeds: Not common unless you haunt industrial and other wastelands where it can be common. Always carry a net in these areas so that you clearly as seen as a harmless nature nut. Collected in Cumberland, Maryland. Picture by Heagan Ahmed and photoshopped by Elizabeth Garcia.

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Megachile apicalis, female, underside of abdomen
Megachile apicalis, female, underside of abdomen
Megachile apicalis, female, underside of abdomen

I like this particular view of the underside of this bee. The black hairs are characteristic of the species, but it is also an oddly appealing picture in its aspect and layout, at least to me.Megachile apicalis - Invasive species: Specialist on knapweeds: Not common unless you haunt industrial and other wastelands where it can be common.

I like this particular view of the underside of this bee. The black hairs are characteristic of the species, but it is also an oddly appealing picture in its aspect and layout, at least to me.Megachile apicalis - Invasive species: Specialist on knapweeds: Not common unless you haunt industrial and other wastelands where it can be common.

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Megachile brevis onobrychidis, f, left, Yolo Co., CA
Megachile brevis onobrychidis, f, left, Yolo Co., CA
Megachile brevis onobrychidis, f, left, Yolo Co., CA

A trinomial: Megachile brevis onobrychidis. Thus it is a declaired subspecies of M. brevis of which there have been several and at least one has turned into a species. Since the distribution of M.

A trinomial: Megachile brevis onobrychidis. Thus it is a declaired subspecies of M. brevis of which there have been several and at least one has turned into a species. Since the distribution of M.

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Megachile campanulae, male, face
Megachile campanulae, male, face
Megachile campanulae, male, face

A pair of head shots...including the rarely seen underside of a bee head. The species: Megachile campanulae. From: Anne Arundel County, Maryland. Status common and regular if you swing a net in the summer. Megachile always have lovely omatidia (those lovely hex things on the compound eyes).

A pair of head shots...including the rarely seen underside of a bee head. The species: Megachile campanulae. From: Anne Arundel County, Maryland. Status common and regular if you swing a net in the summer. Megachile always have lovely omatidia (those lovely hex things on the compound eyes).

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Megachile campanulae, male, underside head
Megachile campanulae, male, underside head
Megachile campanulae, male, underside head

A pair of head shots...including the rarely seen underside of a bee head. The species: Megachile campanulae. From: Anne Arundel County, Maryland. Status common and regular if you swing a net in the summer. Megachile always have lovely omatidia (those lovely hex things on the compound eyes).

A pair of head shots...including the rarely seen underside of a bee head. The species: Megachile campanulae. From: Anne Arundel County, Maryland. Status common and regular if you swing a net in the summer. Megachile always have lovely omatidia (those lovely hex things on the compound eyes).

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Megachile centuncularis, F, Face, NY, Elk Lake
Megachile centuncularis, F, Face, NY, Elk Lake
Megachile centuncularis, F, Face, NY, Elk Lake

From the Adirondacks of New York comes Megachile centuncularis. Sadly, it is an invasive species that can be quite common in northern cities across the U.S. as well as throughout the northern part of the globe. Maybe that is why it is so successful, it likes our holes.

From the Adirondacks of New York comes Megachile centuncularis. Sadly, it is an invasive species that can be quite common in northern cities across the U.S. as well as throughout the northern part of the globe. Maybe that is why it is so successful, it likes our holes.

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Megachile centuncularis, m, back, Cleveland, OH
Megachile centuncularis, m, back, Cleveland, OH
Megachile centuncularis, m, back, Cleveland, OH

Not originating from here. This is Megachile centuncularis, from studies by MaLisa Spring in Cleveland. Cleveland and other large cities house more than their share of non-native species largely or likely because of the presence of so many non-native weeds and garden introductions.

Not originating from here. This is Megachile centuncularis, from studies by MaLisa Spring in Cleveland. Cleveland and other large cities house more than their share of non-native species largely or likely because of the presence of so many non-native weeds and garden introductions.

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Megachile Chalicodoma species, f, morocco, side
Megachile Chalicodoma species, f, morocco, side
Megachile Chalicodoma species, f, morocco, side

A Megachile from Morocco that is in the Chalicodoma subgenus, group, or sometimes full blown genus depending upon your taxonomic proclivities. Characteristically the females do not cut leaves to line the nests but use resin or mud and thus do not have the scissors-like cutting edges on their mandibles. This nicely arrayed species is from Iran.

A Megachile from Morocco that is in the Chalicodoma subgenus, group, or sometimes full blown genus depending upon your taxonomic proclivities. Characteristically the females do not cut leaves to line the nests but use resin or mud and thus do not have the scissors-like cutting edges on their mandibles. This nicely arrayed species is from Iran.

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Megachile chlorura, F, Back, HI, Maui County
Megachile chlorura, F, Back, HI, Maui County
Megachile chlorura, F, Back, HI, Maui County

Hawaii was colonized once by a single species of Masked Bee (Hylaeus), and evolved and split into dozens of species. Subsequent to Polynesian and European colonization a steady progression of non-native plants and bees have invaded.

Hawaii was colonized once by a single species of Masked Bee (Hylaeus), and evolved and split into dozens of species. Subsequent to Polynesian and European colonization a steady progression of non-native plants and bees have invaded.

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Megachile chlorura, F, Face, HI, Maui County
Megachile chlorura, F, Face, HI, Maui County
Megachile chlorura, F, Face, HI, Maui County

Hawaii was colonized once by a single species of Masked Bee (Hylaeus), and evolved and split into dozens of species. Subsequent to Polynesian and European colonization a steady progression of non-native plants and bees have invaded.

Hawaii was colonized once by a single species of Masked Bee (Hylaeus), and evolved and split into dozens of species. Subsequent to Polynesian and European colonization a steady progression of non-native plants and bees have invaded.

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Megachile concinna, F, back, Puerto Rico, Boqueron
Megachile concinna, F, back, Puerto Rico, Boqueron
Megachile concinna, F, back, Puerto Rico, Boqueron

Sara Prado found this Megachile concinna in agriculture fields in her Puerto Rico studies. Is it native to P.R.? Nope. It is a tramp species that shows up in different places from its homeland in the Mediteranean. Photo by Brooke Alexander.

Sara Prado found this Megachile concinna in agriculture fields in her Puerto Rico studies. Is it native to P.R.? Nope. It is a tramp species that shows up in different places from its homeland in the Mediteranean. Photo by Brooke Alexander.

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