Meaning acanthodians
What does acanthodians mean? Here you find 4 meanings of the word acanthodians. You can also add a definition of acanthodians yourself
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acanthodiansNow extinct, earliest group of fish with jaws, ranging from the Silurian to the Permian.
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acanthodiansan extinct group of cartilaginous fish that first appeared in the Silurian period. Also called "spiny sharks" because they had a shark-like shape and numerous spines on their bodies and fins [..]
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acanthodiansNow extinct, earliest group of fish with jaws, ranging from the Silurian to the Permian.
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acanthodians
acanthodian|lang=en
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