nonionidae nonionidae the nonionidae is a foraminifera family within the order rotaliida and part of the nonionacea, shells, or tests, of which are planispiral or trochospiral, calcareous and finely perforate. includes the nonioninae, pulleniinae, spirotectinae, and astrononioninae. nonionidaetemporal range: u cret (conia) - recent scientific classification domain: eukaryota (unranked): sar (unranked): rhizaria superphylum: retaria phylum: foraminifera order: rotaliida superfamily: nonionacea family: nonionidaeschuktz, 1854