Children (16 direct children, 16 direct and indirect children):
Nigma walckenaeri
Nigma tuberosa
Nigma flavescens
Nigma laeta
Nigma gertschi
Nigma longipes
Nigma tristis
Nigma linsdalei
Nigma shiprai
Nigma vulnerata
Nigma conducens
Nigma puella
Nigma hortensis
Nigma canariensis
Nigma gratiosa
Nigma nangquianensis