Onustus Swainson, 1840 (basis of record)
Onustus caribaeus (Petit de la Saussaye, 1857) (basis of record)
Stellaria Möller, 1832 (additional source)
Stellaria testigera (Bronn, 1831) † accepted as
Ponderiana testigera (Bronn, 1831) † (basis of record)
Stellaria testigera digitata (E. von Martens, 1878) accepted as
Ponderiana digitata (E. von Martens, 1878) (basis of record)
Xenophora Fischer von Waldheim, 1807 (basis of record)
Xenophora (Xenophora) Fischer von Waldheim, 1807 represented as
Xenophora Fischer von Waldheim, 1807 (basis of record)
Xenophora (Xenophora) granulosa Ponder, 1983 accepted as
Xenophora regularis T. Habe & Okutani, 1983 (basis of record)
Xenophora (Xenophora) pallidula (Reeve, 1842) represented as
Xenophora pallidula (Reeve, 1842) (additional source)
Xenophora caribaea Petit de la Saussaye, 1857 accepted as
Onustus caribaeus (Petit de la Saussaye, 1857) (additional source)
Xenophora digitata E. von Martens, 1878 accepted as
Ponderiana digitata (E. von Martens, 1878) (additional source)
Xenophora regularis T. Habe & Okutani, 1983 (source of synonymy)
Xenophoridae Troschel, 1852 (1840) (identification resource)