File:FMIB 37759 Exterior view of a washboard (Quadrula heros), showing the abnormal ridge on the right valve and the valley on the left valve.jpeg

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

Original file(883 × 1,510 pixels, file size: 278 KB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary[edit]

Author
Ernest Danglade  (1865–1932)  wikidata:Q20973432
 
Date of birth/death 1865 Edit this at Wikidata 1932 Edit this at Wikidata
Authority file
creator QS:P170,Q20973432
Description
English: Exterior view of a washboard (Quadrula heros), showing the abnormal ridge on the right valve and the valley on the left valve, which are signs of the presence of apearl within
  • Subject: Mussels, Pearl fisheries
  • Tag: Shellfish
Date 1914
date QS:P571,+1914-00-00T00:00:00Z/9
institution QS:P195,Q219563
Current location
Accession number
Source/Photographer
English: Danglade, Ernest (1914) Mussel Resources of the Illinois River, Report of the Commissioner of Fisheries for the Fiscal Year 1913 and Special Papers, Washington, DC: Government Printing Office
Permission
(Reusing this file)
Public domain This is a photograph from the Freshwater and Marine Image Bank at the University of Washington. Materials in the Freshwater and Marine Image Bank are in the public domain. No copyright permissions are needed. Acknowledgement of the Freshwater and Marine Image Bank as a source for borrowed images is requested.

File history

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

Date/TimeThumbnailDimensionsUserComment
current07:47, 16 September 2015Thumbnail for version as of 07:47, 16 September 2015883 × 1,510 (278 KB)BMacZeroBot (talk | contribs)