Children (14 direct children, 14 direct and indirect children):
Perrona lineata
Perrona obesa
Perrona spirata
Clavatula spirata
Perrona micro
Perrona perron
Perrona jessica
Perrona aculeiformis
Perrona subspirata
Perrona inedita
Perrona obeliscoides
Perrona secunda
Perrona semimarginata
Perrona servata
Perrona tritonum