Children (12 direct children, 12 direct and indirect children):
Branchellion borealis
Branchellion ravenelii
Branchellion torpedinis
Branchellion lobata
Branchellion angeli
Branchellion orbiniensis
Branchellion australis
Branchellion parkeri
Branchellion plicobranchus
Branchellion spindolaorum
Branchellion lineare
Branchellion punctatum