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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Nephrozoa (Eubilateria)
Protostome (Protostomia)
Ecdysozoa (Ecdysozoan)
Panarthropoda
Tactopoda
Arthropoda (Arthropod)
Mandibulata
Tracheata
Uniramia
Pancrustacea
Crustacea (Crustaceans)
Malacostraca (Malacostracans)
Eumalacostraca
Eucarida
Decapoda (Decapod)
Pleocyemata
Brachyura (True crabs)
Majoidea
Epialtidae (Kelp crabs and spider crabs)

Pisinae (1172141)

Children (50 direct children, 339 direct and indirect children):

Herbstia (tree size 15)

Hyastenus (tree size 52)

Pelia (tree size 8)

Macrocoeloma (tree size 16)

Rochinia (tree size 45)

Scyra (tree size 4)

Chorilia (tree size 4)

Nibilia (tree size 3)

Hoploplites (tree size 1)

Goniopugettia (tree size 2)

Laubierinia (tree size 2)

Naxioides (tree size 14)

Libidoclaea (tree size 2)

Guinotinia (tree size 2)

Thusaenys (tree size 6)

Hoplophrys (tree size 1)

Austrolibinia (tree size 4)

Lepidonaxia (tree size 1)

Apiomithrax (tree size 2)

Garthinia (tree size 1)

Notolopas (tree size 4)

Pisoides (tree size 5)

Apias (tree size 1)

Phalangipus (tree size 9)

Chorilibinia (tree size 2)

Micippoides (tree size 3)

Cyphocarcinus (tree size 6)

Nicoya (tree size 1)

Neodoclea (tree size 1)

Rhinocarcinus (tree size 1)

Lyramaia (tree size 1)

Giranauria (tree size 3)

Nasutocarcinus (tree size 4)

Micropisa (tree size 4)

Microlissa (tree size 5)

Stegopleurodon (tree size 2)

Acanthophrys (tree size 7)

Lepteces (tree size 1)

Delsolaria (tree size 1)

Trachymaia (tree size 1)

Anamathia (tree size 4)

Holoplites (tree size 1)

Doclea (tree size 22)

Stratiolibinia (tree size 2)

Samadinia (tree size 2)

Pteromaja (tree size 1)

Solinca (tree size 1)

Pericera (tree size 7)

Pohleus (tree size 2)

Tunepugettia