foraminifera d'Orbigny, 1826 see Class Foraminifera d'Orbigny, 1826 Suborder Miliolina Delage & Hérouard, 1896 Superfamily Cornuspiroidea Schultze, 1854 see Order Cornuspirida Jirovec, 1953 Family Meandrospiridae Saidova, 1981 see Subfamily Meandrospirinae Saidova, 1981 Genus Meandrospira Loeblich & Tappan, 1946