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emerald ash borer, side, md
emerald ash borer, side, md
emerald ash borer, side, md

Destroyer of Ash, this is Agrilus planipennis an invasive Buprestid that has invaded North America where it feeds on Ash. trees. At this point all ash trees in North America are threatened and could ecologically eliminate them from North American forests. On the other hand it is a beautiful Buprestid beetle that simply was brought to the wrong place.

Destroyer of Ash, this is Agrilus planipennis an invasive Buprestid that has invaded North America where it feeds on Ash. trees. At this point all ash trees in North America are threatened and could ecologically eliminate them from North American forests. On the other hand it is a beautiful Buprestid beetle that simply was brought to the wrong place.

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Enoclerus nigripes dubius, dorsal, Dyke Marsh, Fairfax Co., VA
Enoclerus nigripes dubius, dorsal, Dyke Marsh, Fairfax Co., VA
Enoclerus nigripes dubius, dorsal, Dyke Marsh, Fairfax Co., VA

A series of 6 pictures of 3 species of very uncommon beetles that are new records for the region from George Washington Memorial Parkway unit of the National Park Service. Collected by Brent Steury.

A series of 6 pictures of 3 species of very uncommon beetles that are new records for the region from George Washington Memorial Parkway unit of the National Park Service. Collected by Brent Steury.

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Enoclerus nigripes dubius, face, Dyke Marsh, Fairfax Co., VA
Enoclerus nigripes dubius, face, Dyke Marsh, Fairfax Co., VA
Enoclerus nigripes dubius, face, Dyke Marsh, Fairfax Co., VA

A series of 6 pictures of 3 species of very uncommon beetles that are new records for the region from George Washington Memorial Parkway unit of the National Park Service. Collected by Brent Steury.

A series of 6 pictures of 3 species of very uncommon beetles that are new records for the region from George Washington Memorial Parkway unit of the National Park Service. Collected by Brent Steury.

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Entylia carinata, face, upper marlboro, md
Entylia carinata, face, upper marlboro, md
Entylia carinata, face, upper marlboro, md

Entylia carinata, arrayed in pits and prominances, the Keeled Treehopper is a mighty beast up close. Collected in Upper Marlboro, Maryland

Entylia carinata, arrayed in pits and prominances, the Keeled Treehopper is a mighty beast up close. Collected in Upper Marlboro, Maryland

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Entylia carinata, side, upper marlboro, md
Entylia carinata, side, upper marlboro, md
Entylia carinata, side, upper marlboro, md

Entylia carinata, arrayed in pits and prominances, the Keeled Treehopper is a mighty beast up close. Collected in Upper Marlboro, Maryland

Entylia carinata, arrayed in pits and prominances, the Keeled Treehopper is a mighty beast up close. Collected in Upper Marlboro, Maryland

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Eoseristalis dimidata, MD, Beltsville
Eoseristalis dimidata, MD, Beltsville
Eoseristalis dimidata, MD, Beltsville

Plucked while foraging on frost asters in Beltsville, Maryland, You can still see the dusting of pollen on this species. Thanks to Chris Thompsons for the ID

Plucked while foraging on frost asters in Beltsville, Maryland, You can still see the dusting of pollen on this species. Thanks to Chris Thompsons for the ID

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Epeoloides pilosulus, m, back, nh, powerline
Epeoloides pilosulus, m, back, nh, powerline
Epeoloides pilosulus, m, back, nh, powerline

The poster child for rare bees of concern in North America. This is Epeoloides pilosula, collected on David Wagner's study of the conservation landscape of transmission lines. This is a nest parasite of Macropis oil bees. In this study they found both M. nuda and M. ciliata uncommon bees in themselves.

The poster child for rare bees of concern in North America. This is Epeoloides pilosula, collected on David Wagner's study of the conservation landscape of transmission lines. This is a nest parasite of Macropis oil bees. In this study they found both M. nuda and M. ciliata uncommon bees in themselves.

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Epeoloides pilosulus, m, face, NH powerline
Epeoloides pilosulus, m, face, NH powerline
Epeoloides pilosulus, m, face, NH powerline

The poster child for rare bees of concern in North America. This is Epeoloides pilosula, collected on David Wagner's study of the conservation landscape of transmission lines. This is a nest parasite of Macropis oil bees. In this study they found both M. nuda and M. ciliata uncommon bees in themselves.

The poster child for rare bees of concern in North America. This is Epeoloides pilosula, collected on David Wagner's study of the conservation landscape of transmission lines. This is a nest parasite of Macropis oil bees. In this study they found both M. nuda and M. ciliata uncommon bees in themselves.

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Epeoloides pilosulus, m, side, nh, powerline
Epeoloides pilosulus, m, side, nh, powerline
Epeoloides pilosulus, m, side, nh, powerline

The poster child for rare bees of concern in North America. This is Epeoloides pilosula, collected on David Wagner's study of the conservation landscape of transmission lines. This is a nest parasite of Macropis oil bees. In this study they found both M. nuda and M. ciliata uncommon bees in themselves.

The poster child for rare bees of concern in North America. This is Epeoloides pilosula, collected on David Wagner's study of the conservation landscape of transmission lines. This is a nest parasite of Macropis oil bees. In this study they found both M. nuda and M. ciliata uncommon bees in themselves.

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Epeoloides pilosulus, m,face2, nh powerline
Epeoloides pilosulus, m,face2, nh powerline
Epeoloides pilosulus, m,face2, nh powerline

The poster child for rare bees of concern in North America. This is Epeoloides pilosula, collected on David Wagner's study of the conservation landscape of transmission lines. This is a nest parasite of Macropis oil bees. In this study they found both M. nuda and M. ciliata uncommon bees in themselves.

The poster child for rare bees of concern in North America. This is Epeoloides pilosula, collected on David Wagner's study of the conservation landscape of transmission lines. This is a nest parasite of Macropis oil bees. In this study they found both M. nuda and M. ciliata uncommon bees in themselves.

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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, Back, SD, Pennington County
Epeolus bifasciatus, F, Back, SD, Pennington County
Epeolus bifasciatus, F, Back, 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

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 bifasciatus, F, Face, SD, Pennington County
Epeolus bifasciatus, F, Face, SD, Pennington County
Epeolus bifasciatus, F, Face, 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

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 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

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, Back, NC, Moore County
Epeolus erigeronis, M, Back, NC, Moore County
Epeolus erigeronis, M, Back, 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 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 erigeronis, M, side, NC, Moore County
Epeolus erigeronis, M, side, NC, Moore County
Epeolus erigeronis, M, side, 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 howardi, face, Caroline Co., MD
Epeolus howardi, face, Caroline Co., MD
Epeolus howardi, face, 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 howardi, right, Caroline Co., MD
Epeolus howardi, right, Caroline Co., MD
Epeolus howardi, right, 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.