Children (12 direct children, 17 direct and indirect children):
Echinarachnius parma
(tree size 5)
Echinarachnius asiaticus
Echinarachnius alaskensis
Echinarachnius naganoensis
Echinarachnius plafkeri
Echinarachnius rumoensis
Echinarachnius subtumidus
Echinarachnius ungaensis
Echinarachnius woodi
Echinarachnius astrodapsoides
Echinarachnius humilis
Echinarachnius kewi