Decliniidae is a family of beetles belonging to Scirtoidea. It contains the single genus Declinia with two species, D. relicta and D. versicolor, found in the Russian Far East and Japan, respectively.[1] Little is known of their ecology, and their larvae are unknown. Specimens of D. relicta were found with pollen grains in their gut.[2]
^Lawrence, John F.. "Scirtoidea Fleming, 1821: Coleoptera, Beetles". Handbook of Zoology Online, edited by Andreas Schmidt-Rhaesa. Berlin, Boston: De Gruyter, 2016.
