dcsimg

Osmia inurbana, f, face, Oneida Co. ID_2017-08-07-18.24

Image de Osmia inurbana Cresson 1878

Description :

This bee is part of a taxonomic mystery spanning the continent. It turns out that the male of this species is very likely named as O. trevoris, by a long ago taxonomist., All specimens were thought to be limited to the West, but....there were these strange Osmia around the Great Lakes that were sometimes called (incorrectly it now seems) O. michiganense or "species c" or simply went unidentified. Looks like they are actually part of the O. inurbana clan, but with some different hair colors to mix things up....and are also pretty darn rare. Its been fun to be playing a small part in diving this mystery with Molly Rightmyer and Mike Arduser. More needs to be worked out but a small wrinkle in the taxonomic landscape may become a bit smoother. Note the interesting hairs on the front of the fact of this species. Likely an adaptation to some interesting pollen handling...but what friends....what....Photographs by Anders Croft. ~~~~~~~~~~{{{{{{0}}}}}}~~~~~~~~~~ All photographs are public domain, feel free to download and use as you wish. 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 Beauty is truth, truth beauty - that is all Ye know on earth and all ye need to know " Ode on a Grecian Urn" John Keats You can also follow us on Instagram - account = USGSBIML Want some Useful Links to the Techniques We Use? Well now here you go Citizen: Free Field Guide to Bee Genera of Marylandhttp://bio2.elmira.edu/fieldbio/beesofmarylandbookversion1.pdf Basic USGSBIML set up: www.youtube.com/watch?v=S-_yvIsucOY USGSBIML Photoshopping Technique: Note that we now have added using the burn tool at 50% opacity set to shadows to clean up the halos that bleed into the black background from "hot" color sections of the picture. www.youtube.com/watch?v=Bdmx_8zqvN4 Bees of Maryland Organized by Taxa with information on each Genus www.flickr.com/photos/usgsbiml/collections PDF of Basic USGSBIML Photography Set Up: ftp://ftpext.usgs.gov/pub/er/md/laurel/Droege/How%20to%20Take%20MacroPhotographs%20of%20Insects%20BIML%20Lab2.pdf Google Hangout Demonstration of Techniques: plus.google.com/events/c5569losvskrv2nu606ltof8odo or www.youtube.com/watch?v=4c15neFttoU Excellent Technical Form on Stacking: www.photomacrography.net/ Contact information: Sam Droege sdroege@usgs.gov 301 497 5840

Informations sur la provenance

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cc-publicdomain
droit d’auteur
USGS Bee Inventory and Monitoring Lab