Children (11 direct children, 11 direct and indirect children):
Prolyelliceras peruvianum
Prolyelliceras apuloense
Prolyelliceras pseudolyelliforme
Prolyelliceras ulrichi
Prolyelliceras mathewsi
Prolyelliceras alternatum
Prolyelliceras carvajalorum
Prolyelliceras isaaclei
Prolyelliceras lobatum
Prolyelliceras prorsocurvatum
Prolyelliceras gevreyi