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USGS Bee Lab at the Eastern Ecological Science Center images.

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Centris decolorata, F, side, Puerto Rico, St. Isabel
Centris decolorata, F, side, Puerto Rico, St. Isabel
Centris decolorata, F, side, Puerto Rico, St. Isabel

Puerto Rico! What a snappy looking bee with its orange, yellow, and glinting blue patterns interspersed with the standard blacks and whites of most bees. How lovely to that this is a bee found in agricultural areas...a sort of Bumble Bee replacement in a land where Bumble Bees don't exist. Collected by Sara Prado in her investigations of agriculture and bees.

Puerto Rico! What a snappy looking bee with its orange, yellow, and glinting blue patterns interspersed with the standard blacks and whites of most bees. How lovely to that this is a bee found in agricultural areas...a sort of Bumble Bee replacement in a land where Bumble Bees don't exist. Collected by Sara Prado in her investigations of agriculture and bees.

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Centris decolorata, M, Side, Puerto Rico
Centris decolorata, M, Side, Puerto Rico
Centris decolorata, M, Side, Puerto Rico

Centris...the tropical western hemisphere's answer to the Bumblebee. Bumblebees are absent from the Caribbean but bees of the genus Centris are of the same size and shape and fill the same floral niche muscling their way into large tropical flowers.

Centris...the tropical western hemisphere's answer to the Bumblebee. Bumblebees are absent from the Caribbean but bees of the genus Centris are of the same size and shape and fill the same floral niche muscling their way into large tropical flowers.

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Centris haemorrhoidalis, M, Face, Puerto Rico, Yauco
Centris haemorrhoidalis, M, Face, Puerto Rico, Yauco
Centris haemorrhoidalis, M, Face, Puerto Rico, Yauco

Centris haemorrhoidalis - The red-butted bee of Puerto Rico. Another lovely bee from the tropics, sort of a fancy bumble bee in a way. Collected by queen bee of Puerto Rico, Sara Prado. Pictures by Brooke Alexander.

Centris haemorrhoidalis - The red-butted bee of Puerto Rico. Another lovely bee from the tropics, sort of a fancy bumble bee in a way. Collected by queen bee of Puerto Rico, Sara Prado. Pictures by Brooke Alexander.

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Centris haemorrhoidalis, M, Side, Puerto Rico, Yauco
Centris haemorrhoidalis, M, Side, Puerto Rico, Yauco
Centris haemorrhoidalis, M, Side, Puerto Rico, Yauco

Centris species are replacements for Bumble Bees in the American Tropics. This aptly named species is from Sara Prado's studies in Puerto Rico, where she studies the native pollinating bees of the island.

Centris species are replacements for Bumble Bees in the American Tropics. This aptly named species is from Sara Prado's studies in Puerto Rico, where she studies the native pollinating bees of the island.

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Bombus auricomus, F, Back, MD, Baltimore
Bombus auricomus, F, Back, MD, Baltimore
Bombus auricomus, F, Back, MD, Baltimore

Bombus auricomus, A species regularly found in urban areas, but uncommon elsewhere, this one is from Baltimore along powerlines near the collectively owned Armistead Gardens

Bombus auricomus, A species regularly found in urban areas, but uncommon elsewhere, this one is from Baltimore along powerlines near the collectively owned Armistead Gardens

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Bombus auricomus, F, Side, Baltimore, MD
Bombus auricomus, F, Side, Baltimore, MD
Bombus auricomus, F, Side, Baltimore, MD

Bombus auricomus, A species regularly found in urban areas, but uncommon elsewhere, this one is from Baltimore along powerlines near the collectively owned Armistead Gardens

Bombus auricomus, A species regularly found in urban areas, but uncommon elsewhere, this one is from Baltimore along powerlines near the collectively owned Armistead Gardens

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Bombus bifarius, face
Bombus bifarius, face
Bombus bifarius, face

Bombus bifarius is one of the common species of western bumble bees, surprisingly, there are nearly 50 different species found north of Mexico and many are also tricky to identify and can only be accomplished under a microscope. So not like butterflies.

Bombus bifarius is one of the common species of western bumble bees, surprisingly, there are nearly 50 different species found north of Mexico and many are also tricky to identify and can only be accomplished under a microscope. So not like butterflies.

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Chrysis conica
Chrysis conica
Chrysis conica

Another Chrysidid wasp (cuckoo wasp) from the Hart-Miller Dredge Spoil site in Baltimore Harbor, collected by Eugene Scarpulla, photographed by Brooke Alexander Identification by Lynn KimseyCanon 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 o

Another Chrysidid wasp (cuckoo wasp) from the Hart-Miller Dredge Spoil site in Baltimore Harbor, collected by Eugene Scarpulla, photographed by Brooke Alexander Identification by Lynn KimseyCanon 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 o

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Chrysocolletes, m, australia, side
Chrysocolletes, m, australia, side
Chrysocolletes, m, australia, side

Chrysocolletes species, Wavy-haired Bee, specimen collected by Laurence in Australia Another genus of bees whose range is restricted to Australia; five species are known, but three of them are only known from male specimens, the females remain unknown.

Chrysocolletes species, Wavy-haired Bee, specimen collected by Laurence in Australia Another genus of bees whose range is restricted to Australia; five species are known, but three of them are only known from male specimens, the females remain unknown.

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Cicada, shell, upper marlboro, md
Cicada, shell, upper marlboro, md
Cicada, shell, upper marlboro, md

Roooooarrrrrr!, Danger, creature from the black lagoon. Or...not. Here we have a close up look at the many interesting features that are left behind when a cicada emerges. This one was in my backyard and left his/her full body suit behind on the shed.

Roooooarrrrrr!, Danger, creature from the black lagoon. Or...not. Here we have a close up look at the many interesting features that are left behind when a cicada emerges. This one was in my backyard and left his/her full body suit behind on the shed.

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Cicindelidae, U, back, Maryland, Anne Arundel County
Cicindelidae, U, back, Maryland, Anne Arundel County
Cicindelidae, U, back, Maryland, Anne Arundel County

Tiger Beetle, Collected in a Sand Pit in Anne Arundel County, Maryland Detemination by Lepphotos as: eastern race of the Oblique-lined Tiger Beetle -- Cicindela tranquebarica tranquebarica

Tiger Beetle, Collected in a Sand Pit in Anne Arundel County, Maryland Detemination by Lepphotos as: eastern race of the Oblique-lined Tiger Beetle -- Cicindela tranquebarica tranquebarica

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Cicindella limbalis, left, u, Allegany, MD
Cicindella limbalis, left, u, Allegany, MD
Cicindella limbalis, left, u, Allegany, MD

New Maryland state record. Common Clay Bank Tiger beetle (Cicindella limbalis), or, in this case, the Uncommon Clay Bank Tiger beetle. The specimen and 2 others were found while we were hunting these (with permission) in the yet unopened Wills Mountain State Park in Western Maryland.

New Maryland state record. Common Clay Bank Tiger beetle (Cicindella limbalis), or, in this case, the Uncommon Clay Bank Tiger beetle. The specimen and 2 others were found while we were hunting these (with permission) in the yet unopened Wills Mountain State Park in Western Maryland.

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Cicuta maculata 3, Water Hemlock, Howard County, Md, Helen Lowe Metzman
Cicuta maculata 3, Water Hemlock, Howard County, Md, Helen Lowe Metzman
Cicuta maculata 3, Water Hemlock, Howard County, Md, Helen Lowe Metzman

Water Hemlock. Cicuta maculata. Super poisonous, but good for bees. Photo and specimen 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.

Water Hemlock. Cicuta maculata. Super poisonous, but good for bees. Photo and specimen 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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Circaea quadrisulcata 2, Enchanter's Nightshade
Circaea quadrisulcata 2, Enchanter's Nightshade
Circaea quadrisulcata 2, Enchanter's Nightshade

What a beautiful name, ... an overlooked plant of woodlands, now I am wondering what its pollinators might be...when does it bloom, seems like maybe middle of summer when most of the bees are absent. Specimen and picture by Helen Lowe Metzman.

What a beautiful name, ... an overlooked plant of woodlands, now I am wondering what its pollinators might be...when does it bloom, seems like maybe middle of summer when most of the bees are absent. Specimen and picture by Helen Lowe Metzman.

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citrus psyllid, u, back, ft detrick
citrus psyllid, u, back, ft detrick
citrus psyllid, u, back, ft detrick

A series of shots of Citrus Psyllid adults (including a recently emerged white adult) , and larvae of Diaphorina citri which is the transporting agent of citrus greening disease now devastating Florida's orange groves. Pictures taken at Level 3 level quarantine at USDA's Lab at Ft. Detrick, Maryland. Thanks to Tina Paul for fascilitating all of this.

A series of shots of Citrus Psyllid adults (including a recently emerged white adult) , and larvae of Diaphorina citri which is the transporting agent of citrus greening disease now devastating Florida's orange groves. Pictures taken at Level 3 level quarantine at USDA's Lab at Ft. Detrick, Maryland. Thanks to Tina Paul for fascilitating all of this.

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Cercis canadensis, 2, Redbud, Howard County, Md,
Cercis canadensis, 2, Redbud, Howard County, Md,
Cercis canadensis, 2, Redbud, Howard County, Md,

Ah....the redbud a lovely native leguminous north american small tree. Widely planted, awesome pollinator pollen and nectar food source...and...very interestingly, it has clear seed pods until mid summer which allows investigators to look at rates of pollination....could be used as a sentinel and a great citizen science project.

Ah....the redbud a lovely native leguminous north american small tree. Widely planted, awesome pollinator pollen and nectar food source...and...very interestingly, it has clear seed pods until mid summer which allows investigators to look at rates of pollination....could be used as a sentinel and a great citizen science project.

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Cercis canadensis, 4, Redbud, Howard County, Md,
Cercis canadensis, 4, Redbud, Howard County, Md,
Cercis canadensis, 4, Redbud, Howard County, Md,

Redbud leaves, Cercis canadensis, fresh spring leaves at their births, at the end of the cycle, no leaf is untouched by another organisim, be it insect, arthropod, virus, fungus, or bacteria and eventually drops. A particularly lovely member of the pea family. Pictures and photos by Helen Lowe Metzman from Howard County, Maryland.

Redbud leaves, Cercis canadensis, fresh spring leaves at their births, at the end of the cycle, no leaf is untouched by another organisim, be it insect, arthropod, virus, fungus, or bacteria and eventually drops. A particularly lovely member of the pea family. Pictures and photos by Helen Lowe Metzman from Howard County, Maryland.

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