Crabs
Photo Gallery
Educational Gallery
Videos
Crab topics
Contact
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
Family
Acidopsidae
Family
Chasmocarcinidae
Family
Conleyidae
Family
Euryplacidae
Genus
Eucrate
Genus
Euryplax
Genus
Frevillea
Species
Frevillea barbata
Species
Frevillea hirsuta
Species
Frevillea rosaea
Genus
Henicoplax
Genus
Heteroplax
Genus
Machaerus
Genus
Nancyplax
Genus
Platyozius
Genus
Psopheticoides
Genus
Systroplax
Genus
Trissoplax
Genus
Trizocarcinus
Genus
Villoplax
Genus
Xenocrate
Family
Goneplacidae
Family
Litocheiridae
Family
Litocheiridae
Family
Mathildellidae
Family
Progeryonidae
Family
Scalopidiidae
Family
Sotoplacidae
Family
Vultocinidae
Superfamily
Hexapodoidea
Superfamily
Hymenosomatoidea
Superfamily
Leucosioidea
Superfamily
Majoidea
Superfamily
Orithyioidea
Superfamily
Palicoidea
Superfamily
Parthenopoidea
Superfamily
Pilumnoidea
Superfamily
Portunoidea
Superfamily
Potamoidea
Superfamily
Pseudothelphusoidea
Superfamily
Pseudozioidea
Superfamily
Retroplumoidea
Superfamily
Trapezioidea
Superfamily
Trichodactyloidea
Superfamily
Trichopeltarioidea
Superfamily
Xanthoidea
Subsection
Thoracotremata
Section
Podotremata
Frevillea
Genus
,
A. Milne-Edwards
, 1880