Images

Nomada texana, male

Nomada vegana. A rare nest parasite. Comes out in mid-summer, its not clear to me which bees it targets. Most Andrena are done by then, Agapostemon are possibilities. Occurs in the East and out to Utah in the West, but not all the way to the West Coast. Caught by Miriam Jenkins during her studies of Watermelons on the outer Coastal Plain of South Carolina.

Another cool Nomada from Southern Minnesota. This one, Nomada vincta, is regular, but the color variant here is a bit different from specimens further to the West. This specimen was collected by Scott Leddy in his study of Prairie remnants in Southern Minnesota. Another new state record. Photography by Amanda Robinson.

Nomada

From Kenya comes yet another Nomia with modifications to the basic bee format. You can see that like other Nomia this male has expanded leg segments, but the fabulous thing here are the dangling modified heart-shaped last segment of the antenna. Male bee antennae are modified quite frequently in the bee world, but this is one of the more extravagant.

A good Nomia pictures always makes them look like space aliens and they might as well be given how far far far different insects are from our particularly model of living on this earth. This space alien is from the deserts of Oman where there are most new species to find, deserts being high on the list of locations with high bee diversity.

A male Nomia from Thailand, note the corkscrewed antennae and the greatly expanded leg segments (presumably useful in mating at nest aggregations).

Check out the rear pointing spines at the end of the thorax on this male Nomia from Vietnam, there has to be something interesting going on there. As with other Nomia this male has expanded hind leg segments, some nice pearl banding no the abdomen, and a little color pop from the thin trailing edges of the wings from wing interference patterns.

Check out the rear pointing spines at the end of the thorax on this male Nomia from Vietnam, there has to be something interesting going on there. As with other Nomia this male has expanded hind leg segments, some nice pearl banding no the abdomen, and a little color pop from the thin trailing edges of the wings from wing interference patterns.

Badlands national Park, South Dakota

Badlands national Park, South Dakota

South Dakota, Badlands National Park

Size of bee makes a difference, even in terms of what bees get studied. Large bees attract even the non-biologists attention and thus Carpenter Bees and Bumblebees are well known around the world. Small bees, that don't bother or sting us can remain unstudied despite their abundance.

Unknown parasitic wasp, Cecil County Maryland. This specimen is so small that I am losing some definition due to the amount of cropping that I had to perform.

Nomada maculata, Acadia National Park

This Nomada is a nest parasites of spring Eucera species. It is one of the few groups of Nomada that have decided to parasitize something other than the genus Andrena. This one was found in the southeastern corner of Ohio by MaLisa Spring. photography by Brooke Alexander.

One of the western Nomada bee species, that just barely makes into the East. Unusual in how white some of the markings are on the abdomen. This nest parasite was collected by Elaine Evans in North Dakota.

Nomada articulata - A nest parasite of bright green Agapostemons. Most Nomada are nest parasites of Andrena. Not this species. The male is noted for its antenna mods. There is an odd sharp spine underneath the 3rd elongated flagellar segment. Why? Several other Nomada kin have the same thing, so it must be useful.

Nomada articulata - A nest parasite of bright green Agapostemons. Most Nomada are nest parasites of Andrena. Not this species. The male is noted for its antenna mods. There is an odd sharp spine underneath the 3rd elongated flagellar segment. Why? Several other Nomada kin have the same thing, so it must be useful.

A nest parasite of a bee. This species lays its eggs in the nests of Agapostemon bees, where it kills the host larva and then eats the stores placed there by the host female. We all know people like this. Bee was collected in New York City as part of a survey of bees of Gateway National Recreation Area. Photograph by Brooke Alexander.

A nest parasite of bees in the genus Agapostemon...perhaps this one targets Agapostemon splendens...which as the name implies is particularly splendidly arrayed in metallic blues and greens. This bee was captured as part of a survey of bees in Gateway National Recreation Area...which includes much of the harbor area of New York City.