Yes of course! It's a fish isn't it?
By Jewish definitions, it is a permissible fish (i.e. it has fins and scales).
Mark Scales goes by Halibut.
Yes, all fish with fins and scales are kosher.
Yes, they have small scales imbedded in the skin. http://www.adfg.state.ak.us/pubs/notebook/fish/halibut.php
You say Halibut. Halibut is an English word.
They are none of those. They are piscivores which means that the do not eat other organisms but they feed on the scales of themselves. That is why they have a very short lifespan.
No words in the English language rhyme with "halibut."
Halibut are not invisible so obviously they can be seen.
Yes, the halibut does have fins. It has multiple fins.
Atlantic halibut was created in 1758.
Shotted halibut was created in 1890.
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