One denizen of the deep uses a mirror inside its peepers
Posted 03.12.2009 at 11:26 am
1 Comment
The brownsnout spookfish is not like other fish.
This deep-sea dweller’s eyes have two segements, one of which, in contrast to all other vertebrates, has mirrors instead of lenses to accurately image its surroundings.
The normal, lens-equipped part [orange globes] sees above the fish; the mirrored part [black dots] sees to the sides and below.
Researchers caught the spookfish by chance during a deep-sea-observing tour. “It was obvious [from its appearance that] the fish was a bit weird,” says Julian Partridge, a zoology professor at the University of Bristol in England who was part of the team that caught the fish and discovered the secret of its eyes. He is now reconstructing the eye in hopes of determining its visual acuity and whether the mirrors contribute any distinct advantages.
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I'm not certain why we need two of the same article...
www.popsci.com/scitech/article/2009-01/spookfish-uses-mirrors-eyes
Other than the small quip involving the reconstruction of its eyes I don't think there's any additional information here (actually, it's pretty obvious that there is less info with this article).