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Taxon tree
Infraorder
Anomura
Superfamily
Aegloidea
Superfamily
Chirostyloidea
Family
Chirostylidae
Genus
Chirostylus
Genus
Gastroptychus
Genus
Hapaloptyx
Genus
Heteroptychus
Species
Heteroptychus anouchkae
Species
Heteroptychus apophysis
Species
Heteroptychus claudeae
Species
Heteroptychus colini
Species
Heteroptychus galapagos
Species
Heteroptychus lemaitrei
Species
Heteroptychus nautilus
Species
Heteroptychus paulae
Genus
Uroptychodes
Genus
Uroptychus
Family
Eumunididae
Family
Kiwaidae
Family
Sternostylidae
Superfamily
Galatheoidea
Superfamily
Hippoidea
Superfamily
Lithodoidea
Superfamily
Lomisoidea
Superfamily
Paguroidea
Infraorder
Brachyura
Heteroptychus
Genus
,
Baba
, 2018