File:Bombus Mystery, face, roulston, va 2018-08-28-16.17 (44332307341).jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(4,208 × 3,840 pixels, file size: 13.55 MB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary[edit]

Description And now we present a mystery. Here is a bumble bee collected in northern Virginia in a blue vane trap as part of T'ai Roulston's research group looking at bee populations in restored fields. The question at hand is what species is it? Its a clean, unworn bee, appears to be the size of large worker or perhaps a small queen and it fits some characteristics of B. affinis (endangered species!..) and on the other hand it fits some characters of B. rufocinctus (no validated records for MD, VA, WV, or NC...a recently validated record from NW PA). Things to note...Face has all black hairs (B. rufocintus usually has yellow hairs at the top of the head), ocelli are clearly recessed below the tops of the compound eyes (characteristic or queen B. rufocinctus, but I think not for B. affinis), Has characteristic hair pattern on top of abdomen for B. affinis ...except that there are extensive, and symmetrical patches of black hairs on the lateral sides...somethings that I have never seen in B. affinis (B. rufocintus is extremely variable in hair, but perusal online shows no hair patterns exactly like this one...usually there is much more extensive amounts of light colored hair throughout the abdomen. OK, your turn...what do you think it is and why?
Date
Source Bombus Mystery, face, roulston, va_2018-08-28-16.17
Author USGS Bee Inventory and Monitoring Lab from Beltsville, Maryland, USA

Licensing[edit]

Public domain
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.

Bahasa Indonesia ∙ català ∙ čeština ∙ Deutsch ∙ eesti ∙ English ∙ español ∙ français ∙ galego ∙ italiano ∙ Nederlands ∙ português ∙ polski ∙ sicilianu ∙ suomi ∙ Tiếng Việt ∙ Türkçe ∙ български ∙ македонски ∙ русский ∙ മലയാളം ∙ 한국어 ∙ 日本語 ∙ 中文 ∙ 中文（简体） ∙ 中文（繁體） ∙ العربية ∙ فارسی ∙ +/−

This image was originally posted to Flickr by Sam Droege at https://flickr.com/photos/54563451@N08/44332307341 (archive). It was reviewed on 25 December 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark.

25 December 2018

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current08:46, 25 December 2018Thumbnail for version as of 08:46, 25 December 20184,208 × 3,840 (13.55 MB)Butko (talk | contribs)Transferred from Flickr via #flickr2commons

You cannot overwrite this file.

There are no pages that use this file.

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Bombus_Mystery,_face,_roulston,_va_2018-08-28-16.17_(44332307341).jpg&oldid=808220321"