Children (56 direct children, 297 direct and indirect children):
Eumorsea
(tree size 3)
Psychomastatix
(tree size 1)
Acutacris
(tree size 2)
Andeomastax
(tree size 2)
Araguamastax
(tree size 2)
Arawakella
(tree size 2)
Caenomastax
(tree size 2)
Eumastacops
(tree size 5)
Eumastax
(tree size 25)
Eutemnomastax
(tree size 4)
Gomphomastax
(tree size 21)
Helicomastax
(tree size 2)
Homeomastax
(tree size 23)
Masyntes
(tree size 6)
Morsea
(tree size 7)
Paedomastax
(tree size 3)
Paramastax
(tree size 19)
Parepisactus
(tree size 3)
Pareumastacops
(tree size 3)
Phryganomastax
(tree size 3)
Phytomastax
(tree size 11)
Pseudeumastacops
(tree size 10)
Pseudomastax
(tree size 22)
Psychomastax
(tree size 6)
Ptygomastax
(tree size 4)
Sciaphilomastax
(tree size 10)
Tachiramastax
(tree size 6)
Temnomastax
(tree size 7)
Oreomastax
(tree size 1)
Pentaspinula
(tree size 1)
Pseudosavalania
(tree size 1)
Santanderia
(tree size 1)
Sinomastax
(tree size 1)
Zeromastax
(tree size 3)
Afghanomastax
(tree size 1)
Angulomastax
(tree size 1)
Bahiamastax
(tree size 1)
Beomastax
(tree size 1)
Brachymastax
(tree size 1)
Chapadamastax
(tree size 1)
Clinomastax
(tree size 1)
Daguerreacris
(tree size 1)
Erythromastax
(tree size 1)
Gyabus
(tree size 1)
Hysteromastax
(tree size 1)
Myrmeleomastax
(tree size 1)
Nepalomastax
(tree size 1)
Paramastacinae
(tree size 2)
Parepisactinae
Masynteinae
Eumastacinae
Eumastacopinae
Morseinae
(tree size 3)
Gomphomastacinae
Pseudomastacinae
(tree size 1)
Maripa