Children (35 direct children, 41 direct and indirect children):
Xylotrupes ulysses
(tree size 4)
Xylotrupes gideon
(tree size 2)
Xylotrupes lorquini
Xylotrupes mniszechi
Xylotrupes philippinensis
Xylotrupes socrates
Xylotrupes sumatrensis
Xylotrupes macleayi
Xylotrupes australicus
Xylotrupes beckeri
Xylotrupes taprobanus
Xylotrupes lumawigi
Xylotrupes striatopunctatus
Xylotrupes falcatus
Xylotrupes pubescens
Xylotrupes telemachos
Xylotrupes clinias
Xylotrupes mirabilis
Xylotrupes meridionalis
Xylotrupes inarmatus
Xylotrupes pauliani
Xylotrupes wiltrudae
Xylotrupes faber
Xylotrupes tadoana
Xylotrupes damarensis
Xylotrupes pachycera
Xylotrupes carinulus
Xylotrupes siamensis
Xylotrupes rindaae
Xylotrupes reductus
Xylotrupes florensis
Xylotrupes mindanaoensis
Xylotrupes oudomxayicus
Xylotrupes davidis
Xylotrupes taprobanes