Children (32 direct children, 32 direct and indirect children):
Orbitestella bastowi
Orbitestella regina
Orbitestella emeryi
Orbitestella aequicostata
Orbitestella aura
Orbitestella bermudezi
Orbitestella dariae
Orbitestella decorata
Orbitestella gemmulata
Orbitestella hinemoa
Orbitestella mayi
Orbitestella parva
Orbitestella patagonica
Orbitestella ponderi
Orbitestella similis
Orbitestella toreuma
Orbitestella diegensis
Orbitestella cubana
Orbitestella wareni
Orbitestella dioi
Orbitestella furtiva
Orbitestella granulata
Orbitestella nova
Orbitestella palaiopacifica
Orbitestella planibasis
Orbitestella plicatella
Orbitestella praehinemoa
Orbitestella praetoreuma
Orbitestella pruinosa
Orbitestella radiata
Orbitestella sarsi
Orbitestella vera