Here is a series of 6 shots of Hylaeus verticalis, 3 male, 3 female. A northern and mountain bee throughout North America. One of a bunch of different Masked Bees that lurk around the continent. Photos by Sue Boo and Brooke Alexander.
Images
USGS Bee Lab at the Eastern Ecological Science Center images.
Here is a series of 6 shots of Hylaeus verticalis, 3 male, 3 female. A northern and mountain bee throughout North America. One of a bunch of different Masked Bees that lurk around the continent. Photos by Sue Boo and Brooke Alexander.

Adirondack Mountains...Hylaues verticalisa cold cold cold esker fen and this little masked bee. Photography by Sue Boo. 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.
Adirondack Mountains...Hylaues verticalisa cold cold cold esker fen and this little masked bee. Photography by Sue Boo. 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.
Here is a series of 6 shots of Hylaeus verticalis, 3 male, 3 female. A northern and mountain bee throughout North America. One of a bunch of different Masked Bees that lurk around the continent. Photos by Sue Boo and Brooke Alexander.
Here is a series of 6 shots of Hylaeus verticalis, 3 male, 3 female. A northern and mountain bee throughout North America. One of a bunch of different Masked Bees that lurk around the continent. Photos by Sue Boo and Brooke Alexander.
Here is a series of 6 shots of Hylaeus verticalis, 3 male, 3 female. A northern and mountain bee throughout North America. One of a bunch of different Masked Bees that lurk around the continent. Photos by Sue Boo and Brooke Alexander.
Here is a series of 6 shots of Hylaeus verticalis, 3 male, 3 female. A northern and mountain bee throughout North America. One of a bunch of different Masked Bees that lurk around the continent. Photos by Sue Boo and Brooke Alexander.

Here is a series of 6 shots of Hylaeus verticalis, 3 male, 3 female. A northern and mountain bee throughout North America. One of a bunch of different Masked Bees that lurk around the continent. Photos by Sue Boo and Brooke Alexander.
Here is a series of 6 shots of Hylaeus verticalis, 3 male, 3 female. A northern and mountain bee throughout North America. One of a bunch of different Masked Bees that lurk around the continent. Photos by Sue Boo and Brooke Alexander.

Here is a series of 6 shots of Hylaeus verticalis, 3 male, 3 female. A northern and mountain bee throughout North America. One of a bunch of different Masked Bees that lurk around the continent. Photos by Sue Boo and Brooke Alexander.
Here is a series of 6 shots of Hylaeus verticalis, 3 male, 3 female. A northern and mountain bee throughout North America. One of a bunch of different Masked Bees that lurk around the continent. Photos by Sue Boo and Brooke Alexander.

From Isle Royale National Park in Michigan... Hylaeus verticalis. So many bee species to document....Photography by Sara Guerrieri. 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.
From Isle Royale National Park in Michigan... Hylaeus verticalis. So many bee species to document....Photography by Sara Guerrieri. 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.

Here is a series of 6 shots of Hylaeus verticalis, 3 male, 3 female. A northern and mountain bee throughout North America. One of a bunch of different Masked Bees that lurk around the continent. Photos by Sue Boo and Brooke Alexander.
Here is a series of 6 shots of Hylaeus verticalis, 3 male, 3 female. A northern and mountain bee throughout North America. One of a bunch of different Masked Bees that lurk around the continent. Photos by Sue Boo and Brooke Alexander.
A native Hawaiian. This species of Hawaiian bee, Hylaeus volatilis, is in the only group of truly native Hawaiian bees, all of which descended from perhaps a single colonization event of a long ago masked bee (Hylaeus) which evolved to become many different species across the island chain, forming partnerships with the native Hawaiian plants.
A native Hawaiian. This species of Hawaiian bee, Hylaeus volatilis, is in the only group of truly native Hawaiian bees, all of which descended from perhaps a single colonization event of a long ago masked bee (Hylaeus) which evolved to become many different species across the island chain, forming partnerships with the native Hawaiian plants.
Hylaeus volatilis - A native species of Hawaiian bee found at mid elevations on East Maui. This species is particularly interesting in that it is a nest parasite of other native Hylaeus species
Hylaeus volatilis - A native species of Hawaiian bee found at mid elevations on East Maui. This species is particularly interesting in that it is a nest parasite of other native Hylaeus species
Hylaeus volatilis - A native species of Hawaiian bee found at mid elevations on East Maui. This species is particularly interesting in that it is a nest parasite of other native Hylaeus species
Hylaeus volatilis - A native species of Hawaiian bee found at mid elevations on East Maui. This species is particularly interesting in that it is a nest parasite of other native Hylaeus species
Hylaeus volatilis - A native species of Hawaiian bee found at mid elevations on East Maui. This species is particularly interesting in that it is a nest parasite of other native Hylaeus species
Hylaeus volatilis - A native species of Hawaiian bee found at mid elevations on East Maui. This species is particularly interesting in that it is a nest parasite of other native Hylaeus species
Larimer County, Colorado, Rocky Mountain National Park
Larimer County, Colorado, Rocky Mountain National Park
Larimer County, Colorado, Rocky Mountain National Park
Larimer County, Colorado, Rocky Mountain National Park
Larimer County, Colorado, Rocky Mountain National Park
Larimer County, Colorado, Rocky Mountain National Park
Larimer County, Colorado, Rocky Mountain National Park
Larimer County, Colorado, Rocky Mountain National Park
Unknown Hylaeus species from Hawaii, Oahu, March 2012. Almost certainly an introduced species. Female
Unknown Hylaeus species from Hawaii, Oahu, March 2012. Almost certainly an introduced species. Female
Unknown Hylaeus species from Hawaii, Oahu, March 2012. Almost certainly an introduced species. Female
Unknown Hylaeus species from Hawaii, Oahu, March 2012. Almost certainly an introduced species. Female
This large Hylaeus related wasp mimic is found in Australia and New Zealand. Thanks to Bernhard Jacobi for the determination. Another specimen from the vaults of the Packer Lab. 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.
This large Hylaeus related wasp mimic is found in Australia and New Zealand. Thanks to Bernhard Jacobi for the determination. Another specimen from the vaults of the Packer Lab. 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.