Children (16 direct children, 16 direct and indirect children):
Astroceras elegans
Astroceras coniunctum
Astroceras pleiades
Astroceras compressum
Astroceras pergamenum
Astroceras mammosum
Astroceras kermadecensis
Astroceras spinigerum
Astroceras aurantiacum
Astroceras calix
Astroceras annulatum
Astroceras nodosum
Astroceras compar
Astroceras paucispinum
Astroceras gemmiferum
Astroceras verrucosum