Images

Stelis australis....A nice colorful Stelis from the pinelands of Georgia. This group is likely to be a nest parasite (lays eggs in nests of other bees) of species in the uncommon Megachilidae bee genus Trachusa, so overall a very rare bee on an uncommon to rare host. Nice to see that such things still exist. This one was collected by Sabrie Breland.

Stelis australis....A nice colorful Stelis from the pinelands of Georgia. This group is likely to be a nest parasite (lays eggs in nests of other bees) of species in the uncommon Megachilidae bee genus Trachusa, so overall a very rare bee on an uncommon to rare host. Nice to see that such things still exist. This one was collected by Sabrie Breland.

Stelis labiata "“ A female of a very rare species found, in this case in the sandhills of North Carolina, collected by Heather Campbell

Stelis labiata "“ A male of a very rare species found, in this case in the sandhills of North Carolina, collected by Heather Campbell

Stelis labiata "“ A male of a very rare species found, in this case in the sandhills of North Carolina, collected by Heather Campbell and photographed by Amber Joyce.

A new species record for Maryland collected by Richard Orr in the Catoctin Mountains. We will be looking into it over the next few weeks.

Sergiolus capulatus found by Wayne Boo in the lab....Identified by Jersey Bug, found in Beltsville, MD

Acer saccharinumDetail along the trailing edge of the samara.

The tricky Small Hive Beetle. One of the banes of bee keepers, Aethina tumida. Small things, about the size of half an eraser head. These beetles smell like bees and even sometimes get fed by bees. As you will see in another post showing the larva, it is not the adults that are the problem to the bee keeper it is ....the bad habits of the babies.

A weed that irritates everyone, thorny, leaves are shot through with holes from being fed on by many of its personal insect hosts, but...this is a native plant, related to tomatoes and T'ai Roulston's work in Shenandoah Valley shows that for some bumblebees this is the main pollen source in the summer.

sora, feet, dc

This is an odd Genus of bee from Kruger National Park where I traveled with Jonathan Mawdsley to South Africa to collect bees in the park. While a poor shot in terms of the antennae...if you look closely one of the antennae is broadened like the bowl of a spoon (thus the genus name Spatunomia) while the other is simply broken off.

Here we present a series of pictures of Polistes wasp nests with lavae, pupae, eggs, and interlopers.

Ah, such an interesting plant for bees. Pontedaria cordata....Pickerelweed. Lives out in fairly deep water, emerges in the spring...sends up a spike of blue flowers in mid-summer. This plant is very attractive to long-tongued bees which have to reach way down to get nectar and pollen.

Japanese Beetle, Maryland, Beltsville, Popillia japonica, July 2012, pretty spiffy for a pest we never both to look closely at

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Arizona poppy pollen on Protoxaea gloriosa. Yep, the fluorescent orange Kallstroemia grandiflora, has fluorescent orange pollen and this bee loves it and becomes also fluorescent orange.

Just a white oak leaf bud from several years ago. Botanists, at some point, realized that many plants go through a period of time where they have no leaves. So, being clever (and having no leaves to look at) they have devised alternative strategies to identifying plants using things like buds, leaf scars, patterns of pith, color of bark, and so forth.

Peromyscus leucopus, the white-footed mouse, this one dead from one of the many traps in our lab, where we fear the number of bees one mouse can eat in a day. Photo by Hannah Sutton.

A couple more prickly ash photos taken by Helen Low Metzman.

Xenoglossa strenua. People who know something about native bees often know about the "Squash Bee" Peponapis pruinosa. However, there are other native squash bees, and here is one. This is Xenoglossa strenua.