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When was Tiktaalik created?
Tiktaalik was created in 2006.
Was Tiktaalik one of the first fish to walk on land?
It depends on your definition of what it means to "walk". From fossil evidence we know that Tiktaalik favored shallow habitats close to land and that it could very easily support itself against the force of gravity. So it is at least conceivable that Tiktaalik was capable of pulling itself up and out of the water when it needed to. But whether you would call this "walking" is a matter of definition.With this provision in mind... Was Tiktaalik one of the first fish to amble in some manner on land? Quite possibly, yes.
When was Tiktaalik roseae created?
Tiktaalik roseae was created in 2006.
Why were Tiktaalik fossils found in the arctic even though the fish was thought to be from tropical locals?
Tiktaalik fossils were found in the Arctic because the region was warm and had a more temperate climate during the time when the fish lived. The movement of tectonic plates over millions of years shifted the location of the Arctic from a tropical area to a colder climate. This is why fossils of Tiktaalik, which originated in a warm marine environment, are now discovered in the Arctic region.
Who was the first to predict an animal like tiktaalik would exist?
The first to predict the existence of an animal like Tiktaalik was paleontologist Neil Shubin, along with his colleagues. They proposed that transitional fossils between fish and tetrapods would be found in the fossil record, based on evolutionary theory and the anatomical similarities between fish and early land-dwelling vertebrates. Their predictions were confirmed when Tiktaalik, a key fossil representing this transition, was discovered in 2004 in the Canadian Arctic.
Is the tiktaalik a vertebrate or an invertebrate?
a vertebrate
Do crocodile have any rudimentary gills because they were evolved by a fish named tiktaalik?
Regardless of the presumed relationship to tiktaalik, you will find gill slits to be present in all vertebrates. In reptiles, the slits would not persist past the embryonic stage but, the crocodiles' jaws were derived from the gill arches. Look up "Ontogeny recapitulates phylogeny."
Information of animals from the Devonian time period?
Well, the Devonian time period was the period of fish, some of the fish are Armed Placoderms (Dunkleosteous), that can grow up to 33 ft., Cartilaginous fish, that are now known as sharks and rays, Tiktaalik fish, that are similar to crocodiles, and Lungfish, that are the only fish to be able to breathe air.
What do whales eat and what do fish eat?
Whales eat krill and other fish. Fish eat other fish, depending on what type of fish it is.
Is the tiktaalik a vertebrate?
yes tiktallik is a vetebrate
Do fish eat mosquitoes?
There are fish that do eat them, but not ALL fish eat them.
Does crabs eat small fish?
no they eat dead fish no they eat dead fish
