Riparian-woodland
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Ozaena lemoulti
Ozaena lemoulti is a carabid beetle in the subfamily Paussinae with an obligate myrmecophilous lifestyle across all life history stages. Molecular gut content analysis confirms that adults exclusively prey on Camponotus ants, using specialized piercing-sucking feeding behavior rather than typical carabid crushing. First instar larvae are morphologically modified for life within ant nests, possessing long running legs and lacking the burrow-dwelling adaptations found in other ozaenines. This species represents an independent evolutionary origin of myrmecophily within Paussinae, distinct from the tribe Paussini.