Children (22 direct children, 37 direct and indirect children):
Amphibalanus amphitrite
(tree size 13)
Amphibalanus reticulatus
Amphibalanus variegatus
Amphibalanus caboblanquensis
Amphibalanus caribensis
Amphibalanus cirratus
Amphibalanus eburneus
Ivory barnacle
Amphibalanus halosydne
Amphibalanus hopkinsi
Amphibalanus improvisus
Amphibalanus inexpectatus
Amphibalanus peruvianus
Amphibalanus playagrandensis
Amphibalanus poecilotheca
Amphibalanus reflexus
Amphibalanus rhizophorae
Amphibalanus salaami
Amphibalanus subalbidus
(tree size 2)
Amphibalanus thailandicus
Amphibalanus venustus
Amphibalanus zhujiangensis
Amphibalanus kodakovi