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USGS Bee Lab at the Eastern Ecological Science Center images.

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Dieunomia nevadensis, M, Face, MD, Upper Marlboro
Dieunomia nevadensis, M, Face, MD, Upper Marlboro
Dieunomia nevadensis, M, Face, MD, Upper Marlboro

A very cool find. This is a lovely male Dieunomia nevadensis. It was found in Maryland at one of the Chaney Sand Mines. They kindly scraped a section of the site and sure enough it was colonized by all sorts of cool sand bees. No sand...no sand bees. That sort of thing. This one is particularly noteworth because the nearest record was from North Carolina.

A very cool find. This is a lovely male Dieunomia nevadensis. It was found in Maryland at one of the Chaney Sand Mines. They kindly scraped a section of the site and sure enough it was colonized by all sorts of cool sand bees. No sand...no sand bees. That sort of thing. This one is particularly noteworth because the nearest record was from North Carolina.

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Diodia teres 3, Rough Buttonweed, Howard County, Md, Helen Lowe Metzman
Diodia teres 3, Rough Buttonweed, Howard County, Md, Helen Lowe Metzman
Diodia teres 3, Rough Buttonweed, Howard County, Md, Helen Lowe Metzman

In full bloom this is more of a lavender/blue flower, but not one that people pay much mind to. Diodia teres, often called Poorjoe, is a plant associated with highly disturbed, often sandy dry sites. Does well, I have collected bees off it, but not enough to make much of a study of it. This specimen was collected and photographed by Helen Lowe Metzman.

In full bloom this is more of a lavender/blue flower, but not one that people pay much mind to. Diodia teres, often called Poorjoe, is a plant associated with highly disturbed, often sandy dry sites. Does well, I have collected bees off it, but not enough to make much of a study of it. This specimen was collected and photographed by Helen Lowe Metzman.

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Diodia teres, Rough Buttonweed, Howard County, Md, Helen Lowe Metzman
Diodia teres, Rough Buttonweed, Howard County, Md, Helen Lowe Metzman
Diodia teres, Rough Buttonweed, Howard County, Md, Helen Lowe Metzman

In full bloom this is more of a lavender/blue flower, but not one that people pay much mind to. Diodia teres, often called Poorjoe, is a plant associated with highly disturbed, often sandy dry sites. Does well, I have collected bees off it, but not enough to make much of a study of it. This specimen was collected and photographed by Helen Lowe Metzman.

In full bloom this is more of a lavender/blue flower, but not one that people pay much mind to. Diodia teres, often called Poorjoe, is a plant associated with highly disturbed, often sandy dry sites. Does well, I have collected bees off it, but not enough to make much of a study of it. This specimen was collected and photographed by Helen Lowe Metzman.

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Ctenoplectra, f, 09856d07, side
Ctenoplectra, f, 09856d07, side
Ctenoplectra, f, 09856d07, side

I believe that this specimen came from Kenya, but I could be wrong about that, will have to check with Laurence Packer and look up the barcode number. Note the cool oil collecting hairs present under the abdomen.

I believe that this specimen came from Kenya, but I could be wrong about that, will have to check with Laurence Packer and look up the barcode number. Note the cool oil collecting hairs present under the abdomen.

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Cunila origanoides, American Dittany, Howard County, MD, Helen Lowe Metzman
Cunila origanoides, American Dittany, Howard County, MD, Helen Lowe Metzman
Cunila origanoides, American Dittany, Howard County, MD, Helen Lowe Metzman

A native plant associated with dry rocky areas...usually intermixed with woodlands. As a mint it probably is a reasonable bee plant as an obscure, small plant it probably hasn't been looked at that much. Classic native mint used in all sorts of teas and infusions. Photo and specimen by Helen Low Metzman, Howard County, MD.

A native plant associated with dry rocky areas...usually intermixed with woodlands. As a mint it probably is a reasonable bee plant as an obscure, small plant it probably hasn't been looked at that much. Classic native mint used in all sorts of teas and infusions. Photo and specimen by Helen Low Metzman, Howard County, MD.

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Dalmannia pacifica Fly, side, Fossil Butte
Dalmannia pacifica Fly, side, Fossil Butte
Dalmannia pacifica Fly, side, Fossil Butte

Dalmannia pacifica Fly, Fossil Butte National Monument, Wyoming. In hand sanitizer in a cuvette Ben added a piece of black construction paper on the bottom of the cuvette to decrease the reflectance of the cuvette wall, this worked, but the paper bled purple/blue..for an interesting effect.

Dalmannia pacifica Fly, Fossil Butte National Monument, Wyoming. In hand sanitizer in a cuvette Ben added a piece of black construction paper on the bottom of the cuvette to decrease the reflectance of the cuvette wall, this worked, but the paper bled purple/blue..for an interesting effect.

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Dasymutilla gloriosa, face2, Cochise Co., AZ
Dasymutilla gloriosa, face2, Cochise Co., AZ
Dasymutilla gloriosa, face2, Cochise Co., AZ

Dasymutilla gloriosa. Thistledown Velvet Ant. Elizabeth Garcia who took this picture claimed this one creeped her out. ... and she sees a lot of wasps and bees. Not an ant, but a wasp. This it the wingeless female collected by Tim McMahon in Cochise County in Arizona. Desert.

Dasymutilla gloriosa. Thistledown Velvet Ant. Elizabeth Garcia who took this picture claimed this one creeped her out. ... and she sees a lot of wasps and bees. Not an ant, but a wasp. This it the wingeless female collected by Tim McMahon in Cochise County in Arizona. Desert.

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Deer Fly 2, U, Face, MD, PG County
Deer Fly 2, U, Face, MD, PG County
Deer Fly 2, U, Face, MD, PG County

Another unknown Chrysops species from Maryland, see assocaited back shot for possible id, collected from the resulting cloud of flies after a run through Patuxent Wildlife Research Center, Maryland

Another unknown Chrysops species from Maryland, see assocaited back shot for possible id, collected from the resulting cloud of flies after a run through Patuxent Wildlife Research Center, Maryland

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Diadasia rinconis, m, back, Pima Co., Tucson, AZ
Diadasia rinconis, m, back, Pima Co., Tucson, AZ
Diadasia rinconis, m, back, Pima Co., Tucson, AZ

I think many people think of cacti as icons, something made for us to look at, but since we rarely use cacti for anything and because their fleshy shapes and lifestyles are so different we think of them more as lampposts than integrated into our landscapes as much as the grasses, forbs, and trees. But without cacti entire worlds would disappear.

I think many people think of cacti as icons, something made for us to look at, but since we rarely use cacti for anything and because their fleshy shapes and lifestyles are so different we think of them more as lampposts than integrated into our landscapes as much as the grasses, forbs, and trees. But without cacti entire worlds would disappear.

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Elephantopus carolinianus, Howard County, Md, Helen Lowe Metzman
Elephantopus carolinianus, Howard County, Md, Helen Lowe Metzman
Elephantopus carolinianus, Howard County, Md, Helen Lowe Metzman

Elephantopus carolinianus - One of the elephant's foot group. I heard that it can be a good pollinator plant, but don't, as of yet, have much in the way of experience these. Photo and specimen by Helen Lowe Metzman.

Elephantopus carolinianus - One of the elephant's foot group. I heard that it can be a good pollinator plant, but don't, as of yet, have much in the way of experience these. Photo and specimen by Helen Lowe Metzman.

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Elm Sawfly, face
Elm Sawfly, face
Elm Sawfly, face

Not 100% sure about this one, but seems likely that it is Cimbex americana, the elm sawfly, but in any case, quite the boss sawfly. There is something interesting going on here. If you meet some insects at a party and ask the question: Insect, show me your fluorescent orange parts they will only show you their antennae and their tarsal segments. Why?

Not 100% sure about this one, but seems likely that it is Cimbex americana, the elm sawfly, but in any case, quite the boss sawfly. There is something interesting going on here. If you meet some insects at a party and ask the question: Insect, show me your fluorescent orange parts they will only show you their antennae and their tarsal segments. Why?

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Epeolus autumnalis, m, face, Suffolk Co., MA
Epeolus autumnalis, m, face, Suffolk Co., MA
Epeolus autumnalis, m, face, Suffolk Co., MA

While the host is away the Epeolus will play. This is E. autumnalis, collected by Jessica Rykken in Massachusetts. It does not gather pollen. Rather, the female sneaketh into the nest of a Colletes while it is out gathering more food and inserts its egg into the wall of the nest.

While the host is away the Epeolus will play. This is E. autumnalis, collected by Jessica Rykken in Massachusetts. It does not gather pollen. Rather, the female sneaketh into the nest of a Colletes while it is out gathering more food and inserts its egg into the wall of the nest.

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Epeolus autumnalis, m, left side, Suffolk Co., MA
Epeolus autumnalis, m, left side, Suffolk Co., MA
Epeolus autumnalis, m, left side, Suffolk Co., MA

While the host is away the Epeolus will play. This is E. autumnalis, collected by Jessica Rykken in Massachusetts. It does not gather pollen. Rather, the female sneaketh into the nest of a Colletes while it is out gathering more food and inserts its egg into the wall of the nest.

While the host is away the Epeolus will play. This is E. autumnalis, collected by Jessica Rykken in Massachusetts. It does not gather pollen. Rather, the female sneaketh into the nest of a Colletes while it is out gathering more food and inserts its egg into the wall of the nest.

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Epeolus bifasciatus, F, Side, SD, Pennington County
Epeolus bifasciatus, F, Side, SD, Pennington County
Epeolus bifasciatus, F, Side, SD, Pennington County

A nest parasite of Colletes bees, this sharp looking, heavily armored Epeolus bifasciatus was found in Badlands National Park in South Dakota

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Epeolus erigeronis, M, Face, NC, Moore County
Epeolus erigeronis, M, Face, NC, Moore County
Epeolus erigeronis, M, Face, NC, Moore County

This very very rare bee invades the nests of bees in the genus Colletes. Captured by Heather Campbell in the Sandhills of North Carolina and photographed by Amber JoyceCanon Mark II 5D, Zerene Stacker, Photographer: Sam Droege, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash, F5.0, ISO 100, Shutter Speed 200

This very very rare bee invades the nests of bees in the genus Colletes. Captured by Heather Campbell in the Sandhills of North Carolina and photographed by Amber JoyceCanon Mark II 5D, Zerene Stacker, Photographer: Sam Droege, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash, F5.0, ISO 100, Shutter Speed 200

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Epeolus howardi, back, Caroline Co., MD
Epeolus howardi, back, Caroline Co., MD
Epeolus howardi, back, Caroline Co., MD

Rare, Rare, Rare. This Epeolus howardi, a nest parasite of one of the Cellophane Bees in the genus Colletes. Which species of Colletes, you ask, as is more often the case than not ... we don't know. This bee has only been collected a handful of times in the Mid-Atlantic states and that is about all we know.

Rare, Rare, Rare. This Epeolus howardi, a nest parasite of one of the Cellophane Bees in the genus Colletes. Which species of Colletes, you ask, as is more often the case than not ... we don't know. This bee has only been collected a handful of times in the Mid-Atlantic states and that is about all we know.

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Epeolus lectoides, m, face, Dorchester Co, MD
Epeolus lectoides, m, face, Dorchester Co, MD
Epeolus lectoides, m, face, Dorchester Co, MD

A nest parasite...an invader of other bees nest's ... eggs are laid and the host's young killed and food eaten. In this case the host if Colletes latitarsis. This rather beat up specimen comes from Blackwater National Wildlife Refuge....paid for with lots of donations to the mosquito population on the refuge. Photography by Ashleigh Jacobs.

A nest parasite...an invader of other bees nest's ... eggs are laid and the host's young killed and food eaten. In this case the host if Colletes latitarsis. This rather beat up specimen comes from Blackwater National Wildlife Refuge....paid for with lots of donations to the mosquito population on the refuge. Photography by Ashleigh Jacobs.

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Dufourea monardae, F, Back, WI, Eau Claire County
Dufourea monardae, F, Back, WI, Eau Claire County
Dufourea monardae, F, Back, WI, Eau Claire County

One of about 3 Monarda specialist in Eastern North America. This uncommon bee was collected in Wisconsin, likely by Denny Johnson and photographed by Amber Reese. A northern species and not one we have had any experience collecting or observing. That said, it could occur in Maryland if people spend more time collecting off of Bee Balm.

One of about 3 Monarda specialist in Eastern North America. This uncommon bee was collected in Wisconsin, likely by Denny Johnson and photographed by Amber Reese. A northern species and not one we have had any experience collecting or observing. That said, it could occur in Maryland if people spend more time collecting off of Bee Balm.

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