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Arbacia lixula test
Arbacia lixula test
Description Naked test of Arbacia lixula from Agay (French Mediterranean).
One ambulacra seems to have experienced a developmental issue.
Licence : CC by-sa 4.0
Author Ducarme, Frédéric JPG file - 4.55 MB - 3 399 x 2 551 pixelsmore
Extra information
Camera Maker: Canon
Camera Model: Canon PowerShot SX240 HS
Original Time Taken: 2015:07:03 09:33:17
Time Digitized: 2015:07:03 09:33:17
Shutter Speed: 1/250 sec
Aperture: f/3.5
ISO Sensitivity: 400
Exposure Compensation: 0 EV
Metering Mode: Pattern
Flash Fired: No Flash
Original Width: 3399 pixels
Original Height: 2551 pixels
Orientation: 1: Normal (0 deg)
Focal Length: 4.5 mm
Focal Length Equivalent in 35mm Film: 31.260989277972
added on 2018-07-03116 viewsERMS taxa Arbacia lixula (Linnaeus, 1758)checked Kroh, Andreas 2018-07-04 Creative Commons License This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License
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