What does Acrania mean?

Acrania meaning in General Dictionary

Partial or complete absence of the skull

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  • Partial or total absence of the skull.
  • the cheapest number of Vertebrata, including the amphioxus, where no skull exists.

Acrania meaning in General Dictionary

(n.) Partial or complete lack of the skull.

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  • (n.) The best set of Vertebrata, like the amphioxus, by which no head is present.