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When was Tiktaalik created?
Tiktaalik was created in 2006.
Why were Tiktaalik fossils found in the arctic even though the fish was thought to be from tropical locals?
Because at the time of Tiktaalik's experience (approximately 375 million years ago) in the Ellesmere Island was experiencing tropical climate.
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.
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.
Is the tiktaalik a vertebrate?
yes tiktallik is a vetebrate
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.
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
Could a fish eat a fish?
yes a fish can eat a fish for example many bigger fish eat bottom eaters.
