Children (36 direct children, 52 direct and indirect children):
Arinia simplex
Arinia boreoborneensis
Arinia oviformis
Arinia dentifera
Arinia biplicata
Arinia streptaxiformis
Arinia yanseni
Arinia micro
Arinia boucheti
Arinia angduensis
Arinia ascotrochus
Arinia brevispira
(tree size 2)
Arinia cathaicola
Arinia chejuensis
Arinia clausa
Arinia crassiventris
Arinia cylindrica
(tree size 2)
Arinia dioryx
Arinia distanciae
Arinia distorta
Arinia ferecognita
Arinia japonica
Arinia loumboensis
Arinia minus
(tree size 7)
Arinia obesa
Arinia paricostata
Arinia patagiata
Arinia pertusa
Arinia pseudopomatias
Arinia saeperobustior
Arinia sowerbyi
Arinia stenotrochus
(tree size 3)
Arinia strophostoma
(tree size 2)
Arinia turgida
Arinia valkenburgi
Arinia borneensis