8 posts tagged with evolution and fish.
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You old fishface you

This 419-Million-Year-Old Fish Has the World’s Oldest Known Face What makes it remarkable is everything that’s come after it: It’s the oldest known creature with a face, and may have given rise to virtually all the faces that have followed in the hundreds of millions of years since, including our own.
posted by maggieb on Oct 24, 2013 - 32 comments

Primordial Complete Jaw

"The majority of fossil discoveries worth publishing about can either strengthen previous studies or dish out little parcels of new data. These allow us to slowly piece together the history of life on Earth, but do not significantly rock the boat. But every now and then you are confronted with a jaw-dropping specimen, a fossil that says, “forget the textbooks, THIS is how it happened…” Momentous discoveries like Lucy the Australopithecus and the first batch of Chinese feathered dinosaurs that unleashed a tsunami of new information, bringing sudden clarity to our view of the distant past, and forcing us to rethink what we thought we knew about evolution. Now joining their ranks is a little armoured fish called Entelognathus, described in Nature by an international team of researchers led by Prof. Zhu Min at IVPP, Beijing." [more inside]
posted by Akhu on Sep 26, 2013 - 12 comments

I didn't evolve from no flounder.

People And The Fish They Look Like
posted by empath on Dec 11, 2011 - 25 comments

Fetid Fish Revise Understanding of Fossil Formation

"These data revealed a surprisingly consistent pattern of decomposition throughout time. This pattern shows that as these modern fish decayed, their most recently evolved features -- those characters that are most informative because they distinguish closely related animals within the same lineage -- rotted first. The last features to disappear were more ancient; those that are shared by all vertebrates, such the notochord."
posted by brundlefly on Feb 1, 2010 - 11 comments

eyevolution

Although the evolution of the eye is often pointed to by evolution's skeptics as evidence of design, biologists have been quick to point out evidence to the contrary. Today, Julian Partridge of Bristol University's Ecology of Vision Research Unit has brought to light evidence of a Pacific fish that has evolved biological mirrors for navigating murky water.
posted by Pants! on Jan 8, 2009 - 14 comments

The Wandering Eye (Pleuronectiformes, We Hardly Knew You)

A University of Chicago doctoral candidate has shown that the evolution of the flatfish was much more gradual than previously thought.
posted by chuckdarwin on Jul 10, 2008 - 21 comments

Strange New Fish May See Like Humans

A fish with forward facing eyes has been discovered in Indonesia. [more inside]
posted by chuckdarwin on Apr 3, 2008 - 47 comments

And thanks to all the fish?

And thanks to all the fish? British researchers say fans of loud music may be responding to a 'pleasure-inducing hearing mechanism' passed down through evolution from fish to humans. Well, slap me with a large trout!
posted by prolific on Feb 17, 2000 - 4 comments

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