Relating to or belonging to the ant family Formicidae or its subfamilies.
From Latin 'formica' (ant) + '-ine' (forming adjectives meaning 'of or relating to'). This adjectival form allows scientists to describe things as ant-related without using the full taxonomic name.
When entomologists say 'formicine characteristics' they're describing traits typical of ants, making this a useful shorthand in scientific papers instead of repeatedly saying 'ant-family-related' or 'formicid-like.'
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