Children (14 direct children, 18 direct and indirect children):
Granite night lizard
Henshaw's night lizard
Desert night lizard
(tree size 2)
Xantusia vigilis
Island night lizard
(tree size 2)
Xantusia riversiana
Arizona night lizard
Xantusia arizonae
Bezy's night lizard
Xantusia bezyi
Xantusia bolsonae
Bolson night lizard
Xantusia jaycolei
Xantusia sherbrookei
Sandstone night lizard
Xantusia gracilis
Xantusia sanchezi
Xantusia wigginsi
Durango night lizard
Xantusia extorris
Xantusia gilberti
Xantusia sierrae