Children (21 direct children, 21 direct and indirect children):
Aulonium vicinum
Aulonium longicolle
Aulonium thoracicum
Aulonium minutum
Aulonium bidentatum
Aulonium trisulcum
Aulonium ulmoides
Aulonium bicolor
Aulonium guyanense
Aulonium parallelopedium
Aulonium ruficorne
Aulonium sulcicolle
Aulonium cylindricum
Aulonium grandis
Aulonium ferrugineum
Aulonium tuberculatum
Aulonium longum
Aulonium aequicolle
Aulonium parallelopipedum
Aulonium angustatum
Aulonium belti