Skip to main content
U.S. flag

An official website of the United States government

Images

USGS Bee Lab at the Eastern Ecological Science Center images.

Filter Total Items: 4493
close up of image
Coelioxys sayi, back, 417454, polarizing lens filter
Coelioxys sayi, back, 417454, polarizing lens filter
Coelioxys sayi, back, 417454, polarizing lens filter

The most common of the Coelioxys nest parasites in the mid-atlantic region. This is C. sayi, in this case, a male and simply a mating machine, not involved in nest construction. Check out the multi-pointed rear end. I am unaware of what use this is, but most of the Coelioxys males have some variant of this unusual pattern. Photographed by Ashleigh Jaoobs.

The most common of the Coelioxys nest parasites in the mid-atlantic region. This is C. sayi, in this case, a male and simply a mating machine, not involved in nest construction. Check out the multi-pointed rear end. I am unaware of what use this is, but most of the Coelioxys males have some variant of this unusual pattern. Photographed by Ashleigh Jaoobs.

close up of image
Coelioxys sayi, back, F, Tennessee, Haywood County
Coelioxys sayi, back, F, Tennessee, Haywood County
Coelioxys sayi, back, F, Tennessee, Haywood County

The most common Coelioxys in the East. C. sayi is a nest parasite, slipping into the nests of leaf cutters like Megachile mendica and kin and dropping an egg into the wall of their nests. In the female, like this one, the edge of the clypeus is slightly indented (hard to see). Now you know.

The most common Coelioxys in the East. C. sayi is a nest parasite, slipping into the nests of leaf cutters like Megachile mendica and kin and dropping an egg into the wall of their nests. In the female, like this one, the edge of the clypeus is slightly indented (hard to see). Now you know.

close up of image
Chile species 17, f, face, Near Eric Hempsteads, Chile
Chile species 17, f, face, Near Eric Hempsteads, Chile
Chile species 17, f, face, Near Eric Hempsteads, Chile

Chilimalopsis parvula - according to Laurence Packer (world's expert on the bees of Chile) this is a range extension of this species, mapped specimens seem to indicate that it mostly have been captured well to the north of Santiago and we spent all our time to the South on the expedition. Anders Croft took the pictures.

Chilimalopsis parvula - according to Laurence Packer (world's expert on the bees of Chile) this is a range extension of this species, mapped specimens seem to indicate that it mostly have been captured well to the north of Santiago and we spent all our time to the South on the expedition. Anders Croft took the pictures.

close up of image
Chile species 23, m, face, Puenta la Escalera, Chile
Chile species 23, m, face, Puenta la Escalera, Chile
Chile species 23, m, face, Puenta la Escalera, Chile

Manuelia postica - One of the common Chilean species of bees, this one was collected somewhere in southern Chile while on expedition last fall with Laurence Packer. Photograph taken by Anders Croft.

Manuelia postica - One of the common Chilean species of bees, this one was collected somewhere in southern Chile while on expedition last fall with Laurence Packer. Photograph taken by Anders Croft.

close up of image
Chile species 76, f, face, Canton, Chile
Chile species 76, f, face, Canton, Chile
Chile species 76, f, face, Canton, Chile

A lovely dark Centris with blue highlights and a cape of white. Eyes like coals. What is it thinking? Collected with Laurence Packer while we toured southern Chile and Patagonia sleeping by the side of the road, in the woods or in pastures. Did anyone care. No. Chile is cool. Photo by Kelly Graninger.

A lovely dark Centris with blue highlights and a cape of white. Eyes like coals. What is it thinking? Collected with Laurence Packer while we toured southern Chile and Patagonia sleeping by the side of the road, in the woods or in pastures. Did anyone care. No. Chile is cool. Photo by Kelly Graninger.

close up of image
Chile species 76, f, right, Canton, Chile
Chile species 76, f, right, Canton, Chile
Chile species 76, f, right, Canton, Chile

A lovely dark Centris with blue highlights and a cape of white. Eyes like coals. What is it thinking? Collected with Laurence Packer while we toured southern Chile and Patagonia sleeping by the side of the road, in the woods or in pastures. Did anyone care. No. Chile is cool. Photo by Kelly Graninger.

A lovely dark Centris with blue highlights and a cape of white. Eyes like coals. What is it thinking? Collected with Laurence Packer while we toured southern Chile and Patagonia sleeping by the side of the road, in the woods or in pastures. Did anyone care. No. Chile is cool. Photo by Kelly Graninger.

close up of image
Chrysidid Wasp, Side
Chrysidid Wasp, Side
Chrysidid Wasp, Side

Always good for a lingering look is the glitzy Chrysidid Wasp group. I am not sure what species this is but it was found during Adirondack ATBI bioblitz this past week and was used to demonstrate the camera set up for the crowd. A nest parasite, usually of hymenoptera, one has to wonder ... why so metallic Mr. Wasp? Stack taken by Dejen Mengis.

Always good for a lingering look is the glitzy Chrysidid Wasp group. I am not sure what species this is but it was found during Adirondack ATBI bioblitz this past week and was used to demonstrate the camera set up for the crowd. A nest parasite, usually of hymenoptera, one has to wonder ... why so metallic Mr. Wasp? Stack taken by Dejen Mengis.

close up of image
chrysidid wasp, unknown, face
chrysidid wasp, unknown, face
chrysidid wasp, unknown, face

Cleaning up my backlog....the head of a very small Chrysidid Wasp...a nest parasite or cleptoparasite of other insects...often bees and wasps. Maryland. Picture taken by Brooke Alexander

Cleaning up my backlog....the head of a very small Chrysidid Wasp...a nest parasite or cleptoparasite of other insects...often bees and wasps. Maryland. Picture taken by Brooke Alexander

close up of image
Centris smithii, M, back, Puerto Rico, Boqueron
Centris smithii, M, back, Puerto Rico, Boqueron
Centris smithii, M, back, Puerto Rico, Boqueron

The tail ends of Centris are often brightly colored...surely there is a function, and a reason, but why does it often appear to us to also be beatutiful?Another Caribbean bee collected from Puerto Rico by Sara Prado. A lovely male. Photographed by Brooke Alexander.

The tail ends of Centris are often brightly colored...surely there is a function, and a reason, but why does it often appear to us to also be beatutiful?Another Caribbean bee collected from Puerto Rico by Sara Prado. A lovely male. Photographed by Brooke Alexander.

close up of image
cerambycid, u, face close, MD, pg county
cerambycid, u, face close, MD, pg county
cerambycid, u, face close, MD, pg county

White Oak Borer (Goes tigrinus) - larvae live in living white and related oaks - , but which one? Where is a Coleopterist when you need one... Collected by Bob Trumbule, fab entomologist for the state of Maryland in our building (likely because there elements of dead wood present).

White Oak Borer (Goes tigrinus) - larvae live in living white and related oaks - , but which one? Where is a Coleopterist when you need one... Collected by Bob Trumbule, fab entomologist for the state of Maryland in our building (likely because there elements of dead wood present).

close up of image
cerambycid, u, face side, md, pg county
cerambycid, u, face side, md, pg county
cerambycid, u, face side, md, pg county

White Oak Borer (Goes tigrinus) - larvae live in living white and related oaks - , but which one? Where is a Coleopterist when you need one... Collected by Bob Trumbule, fab entomologist for the state of Maryland in our building (likely because there elements of dead wood present).

White Oak Borer (Goes tigrinus) - larvae live in living white and related oaks - , but which one? Where is a Coleopterist when you need one... Collected by Bob Trumbule, fab entomologist for the state of Maryland in our building (likely because there elements of dead wood present).

close up of image
Ceratina arizonensis, face, california, santa barbara
Ceratina arizonensis, face, california, santa barbara
Ceratina arizonensis, face, california, santa barbara

Tiny, Tiny, 10x shot of Ceratina arizonensis from the Zuma Canyon in the Santa Monica National Recreation Area in coastal California. Almost all Ceratina have that white stripe (or some greater embellishment thereof) on their face and are relatively hairless, perhaps because of their lifestyle in the pith of plant stems or...perhaps not.

Tiny, Tiny, 10x shot of Ceratina arizonensis from the Zuma Canyon in the Santa Monica National Recreation Area in coastal California. Almost all Ceratina have that white stripe (or some greater embellishment thereof) on their face and are relatively hairless, perhaps because of their lifestyle in the pith of plant stems or...perhaps not.

close up of image
Ceratina buscki, f, panama, back
Ceratina buscki, f, panama, back
Ceratina buscki, f, panama, back

Ceratina buscki a very small shiny green species from Panama as collected by Sandra Rehan as part of her studies. Ceratina species are almost always stem nesters in the soft pith of brambles and other small woody plants and can be one of the most common bees in some areas.

Ceratina buscki a very small shiny green species from Panama as collected by Sandra Rehan as part of her studies. Ceratina species are almost always stem nesters in the soft pith of brambles and other small woody plants and can be one of the most common bees in some areas.

close up of image
Ceratina buscki, m, panama, side
Ceratina buscki, m, panama, side
Ceratina buscki, m, panama, side

More central american Ceratina shots...here is the male of C. buscki shown earlier. Specimen collected by Sandra Rehan. 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.

More central american Ceratina shots...here is the male of C. buscki shown earlier. Specimen collected by Sandra Rehan. 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.

close up of image
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

close up of image
Chrysis propria Aaron, U, Back, MD, Baltimore County
Chrysis propria Aaron, U, Back, MD, Baltimore County
Chrysis propria Aaron, U, Back, MD, Baltimore County

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

close up of image
Cicindella purpurea, right, u, Alleghany, MD
Cicindella purpurea, right, u, Alleghany, MD
Cicindella purpurea, right, u, Alleghany, MD

Cow Path Tiger Beetle - Cicindella purpurea. Found on Will's Mountain outside of Cumberland Maryland. Found in low numbers in the Piedmont and Mountains of the state, a juicy little bug hunter. Photo by Erick Hernandez.

Cow Path Tiger Beetle - Cicindella purpurea. Found on Will's Mountain outside of Cumberland Maryland. Found in low numbers in the Piedmont and Mountains of the state, a juicy little bug hunter. Photo by Erick Hernandez.

close up of image
Cicuta maculata 2, Water Hemlock, Howard County, Md, Helen Lowe Metzman
Cicuta maculata 2, Water Hemlock, Howard County, Md, Helen Lowe Metzman
Cicuta maculata 2, 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.

Was this page helpful?