File:A shell of Trochus niloticus snail.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 800 × 451 pixels. Other resolutions: 320 × 181 pixels | 640 × 361 pixels | 1,200 × 677 pixels.
Original file (1,200 × 677 pixels, file size: 352 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]Author |
Narodowe Muzeum Morskie w Gdańsku |
|||||||||||||||||||||||
Description |
English: Trochus niloticus Polski: Muszla ślimaka z rodziny trochusów (skrępów) ma kształt z profilu trójkąta równobocznego. Skręty gładkie, jedynie z delikatnymi, ukośnymi prążkami. Na pierwszych skrętach cylindryczne guzki w pobliżu płytkiego szwu. Ostatni skręt wypukły. Przy szwie wąski, jasny pas. Wewnątrz jest wyłożona grubą warstwą mieniącej się masy perłowej. Trochus niloticus jest poławiany na wielką skalę dla pozyskania masy perłowej na guziki i inne wyroby. Muszle o grubej warstwie masy perłowej używano do wyrobu naramienników, przy czym z jednej sztuki wykonywano jeden naramiennik. Resztę użytkowano do wyrobu galanterii, guzików, ozdób. Rabunkowe połowy tego ślimaka spowodowały, że w wielu okolicach, np. w Nowej Kaledonii, ich ilość zastraszająco zmalała. |
|||||||||||||||||||||||
Dimensions | 110 mm x 114 mm | |||||||||||||||||||||||
Collection |
institution QS:P195,Q4845346 |
|||||||||||||||||||||||
Current location |
OCEANOGRAFIA |
|||||||||||||||||||||||
Accession number |
CMM/DO/57 |
|||||||||||||||||||||||
Place of discovery | Miami Beach, Florida | |||||||||||||||||||||||
References | Muszla ślimaka z gatunku Trochus niloticus | |||||||||||||||||||||||
Source/Photographer | Muszla ślimaka z gatunku Trochus niloticus L., 1767 | |||||||||||||||||||||||
Permission (Reusing this file) |
NMM Collection regulations |
Licensing
[edit]This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Poland license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This file was uploaded to Wikimedia Commons as part of a GLAM-WIKI partnership project between
National Maritime Museum in Gdańsk and Wikimedia Polska. |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 00:26, 1 September 2016 | 1,200 × 677 (352 KB) | Marta Malina Moraczewska (talk | contribs) | pattypan 0.3.0 |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
File usage on other wikis
The following other wikis use this file:
- Usage on pl.wikimedia.org
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.
Camera manufacturer | Canon |
---|---|
Camera model | Canon EOS 50D |
Copyright holder |
|
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/10 |
ISO speed rating | 125 |
Date and time of data generation | 12:59, 14 April 2010 |
Lens focal length | 59 mm |
Author |
|
Width | 4,752 px |
Height | 3,168 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS5.1 Windows |
File change date and time | 09:48, 5 September 2013 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 12:59, 14 April 2010 |
Meaning of each component |
|
APEX shutter speed | 5 |
APEX aperture | 6.625 |
APEX exposure bias | 0 |
Maximum land aperture | 5 APEX (f/5.66) |
Subject distance | 0.6 meters |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 70 |
DateTimeOriginal subseconds | 70 |
DateTimeDigitized subseconds | 70 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,315.4362416107 |
Focal plane Y resolution | 5,306.5326633166 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
GPS tag version | 2.2.0.0 |
Keywords | naturalia |