Images

Choristoneura parallelaon fishhook, Upper Marlboro, July 2012

OK, we are going small, so small that the naked eye (or my naked eye) can't see these bad boys. The 20X Mitutoyo microscope objective opens up a new world. Here the mites on Bob Trumbule's mite infested Christmas Cactus come out beautifully. Too bad I have no idea what group/species they are. Note the stomata's in the picture of the nymph/larvae.

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.

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

Chrysochus auratus, Indian Hemp Beetle, Beltsville, Maryland

Chrysocolletes species, Wavy-haired Bee, specimen collected by Laurence in Australia Another genus of bees whose range is restricted to Australia; five species are known, but three of them are only known from male specimens, the females remain unknown.

Roooooarrrrrr!, Danger, creature from the black lagoon. Or...not. Here we have a close up look at the many interesting features that are left behind when a cicada emerges. This one was in my backyard and left his/her full body suit behind on the shed.

New Maryland state record. Common Clay Bank Tiger beetle (Cicindella limbalis), or, in this case, the Uncommon Clay Bank Tiger beetle. The specimen and 2 others were found while we were hunting these (with permission) in the yet unopened Wills Mountain State Park in Western Maryland.

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.

A series of shots of Citrus Psyllid adults (including a recently emerged white adult) , and larvae of Diaphorina citri which is the transporting agent of citrus greening disease now devastating Florida's orange groves. Pictures taken at Level 3 level quarantine at USDA's Lab at Ft. Detrick, Maryland. Thanks to Tina Paul for fascilitating all of this.

A series of shots of Citrus Psyllid adults (including a recently emerged white adult) , and larvae of Diaphorina citri which is the transporting agent of citrus greening disease now devastating Florida's orange groves. Pictures taken at Level 3 level quarantine at USDA's Lab at Ft. Detrick, Maryland. Thanks to Tina Paul for fascilitating all of this.

Spring Beauties...taken by Helen Lowe Metzman...one of the most common and most productive of plants for spring bees. It even has its own species Andrena erigeniae that uses the pink pollen of this plant soley to feed its young.

Cleonus piger, the sluggish weevil, was discovered for the first time, infesting the roots of Pitcher's thistle, in 2013. It typically kills the plant and if it is an adult, the plant is killed before seeds can be produced.

A small crisp little parasitic bee from South America, one of only 3 species, and all apparent nest parasites on their sister taxa Tetrapedia. From the Packer Lab.

A series of pictures of a queen and a male of the northernish bumble bee Bombus vagans. Still a reasonable common component of northern Appalachian systems, its been retreating from its lower elevation and southern edges over the last century.

In the female, Bombus vandykei is almost all Black but here in the male it is almost all yellow. Why? Hard to say, but still a common species out West and that question is still available for study. This fellow is from Yosemite National park collected for a project done by Lauren Ponisio examining the effect of fire diversity on bees (Ponisio et al.

More black bumble bees from Yosemite National Park. Here is the male of Bombus vosnesenskii. This species was described by the relatively prolific Polish Taxonomist Oktawiusz Wincenty Bourmeister-Radoszkowski who pumped out a great many new descriptions of bees in many parts of the world.

One of the common and strikingly dark western bumble bees. This species largely restricted to coastal and Sierra ranges. The current specimen comes from Claire Kremen's study of Yosemite National Park bees. Photographs by Anders Croft.

Bombus griseocollis, Queen , South Dakota, USA, Badlands

Bombus griseocollis, Queen, South Dakota, USA, Badlands