Callonychium Brèthes 1922

Wayyyyyy up in the Andes spitting distance from Argentina, this wee Callonychium chilense was collected on an expedition with Laurence Packer to southern Chile. One of those one way dirt roads that hugs the mountains and gives one opportunity to fall into the valley in a truly spectacular way. Memorable. ~~~~~~~~~~{{{{{{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 nature's fact. - Emily Dickinson You can also follow us on Instagram - account = USGSBIML Want some Useful Links to the Techniques We Use? Well now here you go Citizen: Best over all technical resource for photo stacking:www.extreme-macro.co.uk/ Free Field Guide to Bee Genera of Maryland: 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

Wayyyyyy up in the Andes spitting distance from Argentina, this wee Callonychium chilense was collected on an expedition with Laurence Packer to southern Chile. One of those one way dirt roads that hugs the mountains and gives one opportunity to fall into the valley in a truly spectacular way. Memorable. ~~~~~~~~~~{{{{{{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 nature's fact. - Emily Dickinson You can also follow us on Instagram - account = USGSBIML Want some Useful Links to the Techniques We Use? Well now here you go Citizen: Best over all technical resource for photo stacking:www.extreme-macro.co.uk/ Free Field Guide to Bee Genera of Maryland: 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

Wayyyyyy up in the Andes spitting distance from Argentina, this wee Callonychium chilense was collected on an expedition with Laurence Packer to southern Chile. One of those one way dirt roads that hugs the mountains and gives one opportunity to fall into the valley in a truly spectacular way. Memorable. ~~~~~~~~~~{{{{{{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 nature's fact. - Emily Dickinson You can also follow us on Instagram - account = USGSBIML Want some Useful Links to the Techniques We Use? Well now here you go Citizen: Best over all technical resource for photo stacking:www.extreme-macro.co.uk/ Free Field Guide to Bee Genera of Maryland: 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

Dorsal. Specimen ID: 2122485. Field no.: ARG-14490-39. Taxon rep.: Callonychium chubut. Image quality: 1. Aspect ratio: 2.162.

Dorsal. Specimen ID: 2122487. Field no.: ARG-14490-41. Taxon rep.: Callonychium mandibularis. Image quality: 1. Aspect ratio: 2.222.

Dorsal. Specimen ID: 2349987. Field no.: PCYU-NSV:02832. Taxon rep.: Callonychium ARG01. Image quality: 3. Aspect ratio: 0.733.

Dorsal. Catalog no.: CCDB-15258-E04. Specimen ID: 2492586. Taxon rep.: Callonychium argone. Image quality: 1. Aspect ratio: 0.308.

Dorsal. Catalog no.: CCDB-15258-E12. Specimen ID: 2492594. Taxon rep.: Callonychium ARG02. Image quality: 1. Aspect ratio: 0.421.

Lateral. Specimen ID: 9598059. Field no.: CCDB-30387 F05. Taxon rep.: Callonychium sp. Image quality: 2. Aspect ratio: 0.667.

Dorsal. Specimen ID: 3006832. Field no.: CCDB-09856 A10. Taxon rep.: Callonychium ARG04. Image quality: 2. Aspect ratio: 0.859.

Dorsal. Specimen ID: 1206222. Field no.: CCDB-03753 A06. Taxon rep.: Callonychium PER01. Image quality: 1. Aspect ratio: 0.898.