Children (12 direct children, 15 direct and indirect children):
Abatus philippii
Abatus ingens
Abatus shackletoni
Abatus elongatus
Abatus cordatus
Abatus beatriceae
Abatus curvidens
Abatus agassizii
Abatus cavernosus
(tree size 2)
Abatus koehleri
Pseudabatus
(tree size 1)
Abatus kieri