Children (32 direct children, 185 direct and indirect children):
Bathyplotes
(tree size 39)
Capheira
(tree size 3)
Synallactes
(tree size 37)
Meseres ludwig (1893)
(tree size 4)
Molpadiodemas
(tree size 16)
Amphigymnas
(tree size 4)
Perizona
(tree size 1)
Hansenothuria
(tree size 1)
Paelopatides
(tree size 28)
Dendrothuria
(tree size 2)
Benthothuria
(tree size 8)
Allopatides
(tree size 3)
Scotothuria
(tree size 1)
Bathyzona
(tree size 1)
Pseudothuria
(tree size 1)
Galatheathuria
(tree size 1)
Tribrachiodemas
(tree size 1)
Plicastichopus
(tree size 1)
Synallactinae
Filithuria
(tree size 1)
Bathyherpustikes
Bathyherpystikes
Diplasiothuria
Herpysidia
Kareniella
Monothuria
Ostergrenia
Paradeima
Penichrothuria
Peristichopus
Platystichopus
Trachostichopus