Images

A wetlands bee, usually with red on the basal segments of the abdomen but not always. The males with extensive yellow on their faces. Here from the marshes of Kent County, Maryland

Colors. You know, bees are so interesting sometimes. Here is Hylaeus pictipes. Jason Gibbs found this species up in Ontario, Canada where it did not belong since it is a bee of the Old World.

Colors. You know, bees are so interesting sometimes. Here is Hylaeus pictipes. Jason Gibbs found this species up in Ontario, Canada where it did not belong since it is a bee of the Old World.

Colors. You know, bees are so interesting sometimes. Here is Hylaeus pictipes. Jason Gibbs found this species up in Ontario, Canada where it did not belong since it is a bee of the Old World.

Colors. You know, bees are so interesting sometimes. Here is Hylaeus pictipes. Jason Gibbs found this species up in Ontario, Canada where it did not belong since it is a bee of the Old World.

Colors. You know, bees are so interesting sometimes. Here is Hylaeus pictipes. Jason Gibbs found this species up in Ontario, Canada where it did not belong since it is a bee of the Old World.

From Blackwater National Wildlife Refuge on the Eastern Shore of Maryland...a Hylaeus associated with coastal marshes. Hylaeus schwarzii. Near the marshes, but not usually found in them. Mysterious. Photography by Ashleigh Jacobs.

From Blackwater National Wildlife Refuge on the Eastern Shore of Maryland...a Hylaeus associated with coastal marshes. Hylaeus schwarzii. Near the marshes, but not usually found in them. Mysterious. Photography by Ashleigh Jacobs.

Potentially new species of Hylaeus from Puerto Rico...certainly new to the island. Collected by Sara Prado. Pictures by Brooke Alexander. 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.

A very uncommon masked bee. This is Hylaeus sparsus, which is definitely identified by the spike-like angle on the front coxa (the closest joint to the body). Sadly you cannot see that feature in this picture. More of a spring species than many of the Hylaeus it occurs here and there and appears to be associated with wooded areas.

A very uncommon masked bee. This is Hylaeus sparsus, which is definitely identified by the spike-like angle on the front coxa (the closest joint to the body). Sadly you cannot see that feature in this picture. More of a spring species than many of the Hylaeus it occurs here and there and appears to be associated with wooded areas.

A rare Masked Bee. This is Hylaues sparsus. It shows up here and there, hard to say where its niche is in the world. No one catches many of them. Can't really pin a habitat on them or a focal plant that they have their favorite pollen.

A rare Masked Bee. This is Hylaues sparsus. It shows up here and there, hard to say where its niche is in the world. No one catches many of them. Can't really pin a habitat on them or a focal plant that they have their favorite pollen.

Hylaeus strenuus, Hawaii, Invasive species, Male, March 2012

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.

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.

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