codonosigaceae codonosigaceae codonosigaceae is a family of choanoflagellates. codonosigaceae scientific classification domain: eukaryota (unranked): opisthokonta (unranked): holozoa class: choanoflagellatea order: choanoflagellida family: codonosigaceae species codosiga james-clark 1866 desmarella kent 1880-1882 kentrosiga schiller 1953 monosiga kent 1880-1882 proterospongia kent 1882 sphaeroeca lauterborn 1894 non meyrick 1895 stylochromonas lackey 1940 genus diplosigopsis francé, 1897 (uncertain > nomen dubium)