Children (17 direct children, 17 direct and indirect children):
Costasiella ocellifera
Costasiella nonatoi
Costasiella coronata
Costasiella kuroshimae
"leaf sheep"
Costasiella formicaria
Costasiella illa
Costasiella iridophora
Costasiella mandurahae
Costasiella pallida
Costasiella paweli
Costasiella rubrolineata
Costasiella usagi
Costasiella vegae
Costasiella virescens
Costasiella arenaria
Costasiella patricki
Costasiella lilianae