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Taxon tree
Infraorder
Anomura
Infraorder
Brachyura
Section
Eubrachyura
Subsection
Heterotremata
Superfamily
Aethroidea
Superfamily
Bythograeoidea
Superfamily
Calappoidea
Superfamily
Cancroidea
Superfamily
Carpilioidea
Superfamily
Cheiragonoidea
Superfamily
Corystoidea
Superfamily
Dairoidea
Superfamily
Dorippoidea
Superfamily
Eriphioidea
Superfamily
Gecarcinucoidea
Superfamily
Goneplacoidea
Superfamily
Hexapodoidea
Superfamily
Hymenosomatoidea
Superfamily
Leucosioidea
Superfamily
Majoidea
Superfamily
Orithyioidea
Superfamily
Palicoidea
Superfamily
Parthenopoidea
Superfamily
Pilumnoidea
Superfamily
Portunoidea
Superfamily
Potamoidea
Family
Potamidae
Family
Potamonautidae
Genus
Afrithelphusa
Genus
Boreathelphusa
Genus
Deckenia
Genus
Erimetopus
Genus
Foza
Genus
Glabrithelphusa
Genus
Globonautes
Genus
Hydrothelphusa
Genus
Liberonautes
Genus
Louisea
Genus
Madagapotamon
Genus
Malagasya
Genus
Marojejy
Genus
Platythelphusa
Genus
Potamonautes
Genus
Potamonemus
Genus
Seychellum
Genus
Skelosophusa
Genus
Sudanonautes
Species
Sudanonautes africanus
Species
Sudanonautes aubryi
Species
Sudanonautes chaperi
Species
Sudanonautes chavanesii
Species
Sudanonautes faradjensis
Species
Sudanonautes floweri
Species
Sudanonautes granulatus
Species
Sudanonautes kagoroensis
Species
Sudanonautes monodi
Species
Sudanonautes nigeria
Species
Sudanonautes orthostylis
Species
Sudanonautes sangha
Species
Sudanonautes tiko
Superfamily
Pseudothelphusoidea
Superfamily
Pseudozioidea
Superfamily
Retroplumoidea
Superfamily
Trapezioidea
Superfamily
Trichodactyloidea
Superfamily
Trichopeltarioidea
Superfamily
Xanthoidea
Subsection
Thoracotremata
Section
Podotremata
Sudanonautes
Genus
,
Bott
, 1955