Children (12 direct children, 14 direct and indirect children):
Georyssus californicus
Georyssus pusillus
Georissus crenulatus
Georissus costatus
Georissus amrishi
Georissus caelatus
Georissus chameleo
Georissus persicus
Georissus smetanai
Georissus
(tree size 1)
Neogeorissus
(tree size 1)
Georissus trifossulatus