acanthodii Definition
an extinct class of fish that lived from the Silurian to the Permian periods, characterized by their spiny fins and jaws.
Origins of acanthodii
from Greek 'akantha' meaning 'spine' and 'odous' meaning 'tooth'
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Summary: acanthodii in Brief
'Acanthodii' [əˈkænθədi] is an extinct class of fish that lived from the Silurian to the Permian periods. They are characterized by their spiny fins and jaws. There are no examples or phrases associated with this term.