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Taxon tree
Infraorder
Anomura
Superfamily
Aegloidea
Superfamily
Chirostyloidea
Superfamily
Galatheoidea
Superfamily
Hippoidea
Family
Albuneidae
Family
Blepharipodidae
Family
Hippidae
Genus
Emerita
Genus
Hippa
Genus
Mastigochirus
Species
Mastigochirus gracilis
Species
Mastigochirus quadrilobatus
Superfamily
Lithodoidea
Superfamily
Lomisoidea
Superfamily
Paguroidea
Infraorder
Brachyura
Mastigochirus
Genus
,
Miers
, 1878