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Explore our planet through photography and imagery, including climate change and water all the way back to the 1800s when the USGS was surveying the country by horse and buggy.

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Megachile xylocopoides, m, face, md, kent county
Megachile xylocopoides, m, face, md, kent county
Megachile xylocopoides, m, face, md, kent county

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....

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....

close up of image
Megachile xylocopoides, m, side, md, kent county
Megachile xylocopoides, m, side, md, kent county
Megachile xylocopoides, m, side, md, kent county

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....

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....

close up of image
Megachile, U, SIde of head, UTAH
Megachile, U, SIde of head, UTAH
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Megachile-apicalis,-female,-back
Megachile-apicalis,-female,-back
Megachile-apicalis,-female,-back

Megachile apicalis, female, Maryland, Cumberland, July 2012, Railroad Tracks, on Knapweed

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Megachile-armaticeps,-female,-face
Megachile-armaticeps,-female,-face
Megachile-armaticeps,-female,-face

Megachile armaticeps. Cuba, GTMO, Female, note the structures on the clypeus! June 2011

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Megachile-gemula,-side
Megachile-gemula,-side
Megachile-gemula,-side

Megachile gemula, male. Sleeping Bear Dunes National Lakeshore, Michigan

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Megachile-lanata,-male,-side
Megachile-lanata,-male,-side
Megachile-lanata,-male,-side

Megachile lanata, male, Hawaii, Oahu, represents a new species for the islands in the Pacific, originally from Africa, now widespread in the Caribbean, March 2012

Megachile lanata, male, Hawaii, Oahu, represents a new species for the islands in the Pacific, originally from Africa, now widespread in the Caribbean, March 2012

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Megachile-lanata,-male-unknown,-back
Megachile-lanata,-male-unknown,-back
Megachile-lanata,-male-unknown,-back

Megachile lanata, male, Hawaii, Oahu, represents a new species for the islands in the Pacific, originally from Africa, now widespread in the Caribbean, March 2012

Megachile lanata, male, Hawaii, Oahu, represents a new species for the islands in the Pacific, originally from Africa, now widespread in the Caribbean, March 2012

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Megachile-lanata,-male-unknown,-face
Megachile-lanata,-male-unknown,-face
Megachile-lanata,-male-unknown,-face

Megachile lanata, male, Hawaii, Oahu, represents a new species for the islands in the Pacific, originally from Africa, now widespread in the Caribbean, March 2012

Megachile lanata, male, Hawaii, Oahu, represents a new species for the islands in the Pacific, originally from Africa, now widespread in the Caribbean, March 2012

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Megalopta genalis, M, back, panama, barocolorado
Megalopta genalis, M, back, panama, barocolorado
Megalopta genalis, M, back, panama, barocolorado

What an interesting species. Instead of flying during the day, this species flies just before dawn and just after dusk, times where we have difficulty seeing. This species, however, forages on crepuscular and night fowering flowers, more often associated with bats and moths. Note the large eyes and ocelli.

What an interesting species. Instead of flying during the day, this species flies just before dawn and just after dusk, times where we have difficulty seeing. This species, however, forages on crepuscular and night fowering flowers, more often associated with bats and moths. Note the large eyes and ocelli.

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