Children (32 direct children, 437 direct and indirect children):
Porcellana
(tree size 63)
Petrolisthes
(tree size 136)
Pachycheles
(tree size 57)
Polyonyx
(tree size 40)
Megalobrachium
(tree size 13)
Allopetrolisthes
(tree size 3)
Pisidia
(tree size 19)
Pisidia (genus)
Euceramus
(tree size 3)
Parapetrolisthes
(tree size 1)
Petrocheles
(tree size 2)
Neopetrolisthes
(tree size 4)
Neopisosoma
(tree size 7)
Clastotoechus
(tree size 6)
Liopetrolisthes
(tree size 2)
Madarateuchus
(tree size 1)
Raphidopus
(tree size 5)
Heteroporcellana
(tree size 1)
Heteropolyonyx
(tree size 1)
Porcellanella
(tree size 2)
Minyocerus
(tree size 2)
Orthochela
(tree size 1)
Aliaporcellana
(tree size 6)
Novorostrum
(tree size 4)
Ulloaia
(tree size 1)
Eulenaios
(tree size 1)
Enosteoides
(tree size 6)
Lissoporcellana
(tree size 11)
Pseudoporcellanella
(tree size 1)
Capilliporcellana
(tree size 2)
Ancylocheles
(tree size 2)
Jurellana
(tree size 1)
Pisosoma
(tree size 1)