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Crabs of Japan
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Index
Double-click a name in the list:
Genus Acanthodromia
Genus Acanthonyx
Genus Achaeopsis
Genus Achaeus
Genus Acmaeopleura
Genus Actaea
Subfamily Actaeinae
Genus Actaeodes
Genus Actaeomorpha
Subgenus Actites
Genus Actumnus
Genus Aethra
Family Aethridae
Genus Alox
Genus Antilibinia
Genus Arcania
Genus Ashtoret
Subfamily Asthenognathinae
Genus Asthenognathus
Family Atelecyclidae
Genus Atergatis
Genus Atergatopsis
Subgenus Aulacolambrus
Genus Austrodromidia
Genus Banareia
Genus Baptozius
Genus Baruna
Genus Benthochascon
Genus Benthopanope
Genus Beuroisia
Subgenus Bruciana
Genus Brusinia
Genus Calappa
Family Calappidae (Box crabs)
Genus Callinectes
Genus Calmania
Genus Calocarcinus
Genus Calvactaea
Genus Camatopsis
Genus Camposcia
Family Camptandriidae
Genus Camptandrium
Genus Cancer
Family Cancridae
Genus Candidiopotamon
Genus Caphyra
Subfamily Caphyrinae
Subfamily Carcinoplacinae
Genus Carcinoplax
Genus Cardisoma
Family Carpiliidae
Genus Carpilius
Genus Carupa
Subfamily Carupinae
Genus Cateios
Genus Catoptrus
Subgenus Celuca
Genus Ceratocarcinus
Genus Ceratoplax
Genus Chaceon
Genus Chalaroachaeus
Genus Charybdis
Genus Chasmagnathus
Subfamily Chasmocarcininae
Family Cheiragonidae
Genus Chionoecetes
Genus Chiromantes
Genus Chlorodiella
Subfamily Chlorodiinae
Genus Choniognathus
Genus Chorilia
Genus Cleistostoma
Genus Clistocoeloma
Genus Conchoecetes
Family Corystidae
Superfamily Corystoidea
Genus Cosmonotus
Genus Criocarcinus
Subfamily Crossotonotinae
Genus Crossotonotus
Family Cryptochiridae (Gall crabs)
Superfamily Cryptochiroidea (Gall crabs, coral, Coral gall crabs)
Genus Cryptochirus
Subfamily Cryptocneminae
Genus Cryptocnemus
Genus Cryptodromia
Genus Cryptodromiopsis
Genus Cryptopodia
Genus Cyclax
Genus Cyclocoeloma
Family Cyclodorippidae
Subfamily Cyclodorippinae
Superfamily Cyclodorippoidea
Genus Cycloes
Genus Cyclograpsus
Genus Cycloxanthops
Genus Cymo
Subfamily Cymoinae
Family Cymonomidae
Genus Cymonomus
Genus Cyrtomaia
Genus Dacryomaia
Subfamily Dacryopilumninae
Genus Dacryopilumnus
Genus Daira
Family Dairididae
Genus Dairoides
Genus Daldorfia
Order Decapoda
Genus Deiratonotus
Subgenus Deltuca
Genus Demania
Genus Dicranodromia
Genus Discoplax
Genus Doclea
Genus Domecia
Subfamily Domeciinae
Genus Dorippe
Family Dorippidae
Subfamily Dorippinae
Superfamily Dorippoidea
Genus Dorippoides
Subfamily Dotillinae
Genus Drachiella
Genus Dromia
Genus Dromidiopsis
Family Dromiidae (Sponge crabs)
Superfamily Dromioidea
Genus Dumea
Genus Durckheimia
Genus Dynomene
Family Dynomenidae
Genus Ebalia
Subfamily Ebaliinae
Genus Echinoecus
Genus Elamena
Genus Elamenopsis
Genus Entomonyx
Subfamily Epialtinae
Genus Epigodromia
Genus Epigrapsus
Genus Episesarma (Tree-climbing crabs, Vinegar crabs)
Genus Epixanthus
Genus Eplumula
Genus Erimacrus
Genus Eriocheir
Genus Eriphia
Family Eriphiidae
Subfamily Eriphiinae
Genus Ethusa
Genus Ethusina
Subfamily Ethusinae
Subfamily Etisinae
Genus Etisus
Genus Eucrate
Subfamily Eucratopsinae
Family Eumedonidae (Urchin crabs)
Genus Eumedonus
Subfamily Euryplacinae
Genus Euryxanthops
Subfamily Euxanthinae
Genus Euxanthus
Genus Fizesereneia
Genus Forestia
Genus Frodromia
Genus Fungicola
Genus Gaetice
Genus Gaillardiellus
Genus Galene
Subfamily Galeninae
Genus Garthambrus
Family Gecarcinidae
Genus Gecarcoidea
Genus Genkaia
Genus Geograpsus
Genus Geothelphusa
Family Geryonidae
Genus Glabropilumnus
Genus Globopilumnus
Genus Gomeza
Family Goneplacidae
Subfamily Goneplacinae
Genus Goneplax
Subgenus Goniohellenus
Genus Gonioinfradens
Subgenus Gonioneptunus
Subgenus Goniosupradens
Genus Gorgonariana
Family Grapsidae (Rock crabs)
Superfamily Grapsidoidea
Subfamily Grapsinae
Genus Grapsus
Genus Grypachaeus
Genus Halicarcinus
Genus Halimede
Subfamily Halimedinae
Genus Hapalocarcinus
Genus Harrovia
Genus Heikea
Genus Helicana
Genus Helice
Genus Hemigrapsus
Genus Hepatoporus
Genus Hephthopelta
Genus Heterocrypta
Genus Heteronucia
Genus Heteropanope
Subfamily Heteropanopeinae
Subfamily Heteropilumninae
Genus Heteropilumnus
Genus Heteroplax
Infraorder Heterotremata
Genus Hexapinus
Genus Hexaplax
Family Hexapodidae
Genus Hexapus
Genus Hiroia
Genus Hirsutodynomene
Genus Holothuriophilus
Genus Homalodromia
Genus Homoioplax
Genus Homola
Family Homolidae (Porter crabs)
Genus Homolochunia
Family Homolodromiidae
Genus Homologenus
Superfamily Homoloidea
Genus Homolomannia
Genus Hoplophrys
Genus Huenia
Genus Hyas
Genus Hyastenus
Family Hymenosomatidae (Pill-box crabs)
Genus Hypocolpus
Genus Hypothalassia
Genus Ihleus
Genus Ihlopsis
Genus Ilyograpsus
Genus Ilyoplax (Semaphore crabs)
Subfamily Inachinae
Subfamily Inachoidinae
Genus Intesius
Genus Iphiculus
Genus Ixa
Genus Izanami
Genus Jonas
Genus Jonesius
Genus Ketamia
Genus Kraussia
Genus Labuanium
Genus Lachnopodus
Genus Lahaina
Genus Lamoha
Genus Latreillia
Family Latreilliidae
Genus Latreillopsis
Genus Lauridromia
Genus Lentilumnus
Genus Leptodius
Genus Leptomithrax
Genus Leptopisa
Genus Leucosia
Family Leucosiidae
Subfamily Leucosiinae
Superfamily Leucosioidea
Genus Liagore
Genus Libystes
Genus Liocarcinus
Genus Liocarpilodes
Genus Liomera
Subfamily Liomerinae
Genus Lioxanthodes
Genus Lissocarcinus
Genus Lithoscaptus
Genus Litosus
Genus Lophopilumnus
Genus Lophoplax
Genus Lophozozymus
Genus Lupocyclus
Genus Lybia
Genus Lydia
Subfamily Lyreidinae
Genus Lyreidus
Genus Macrocheira
Genus Macromedaeus
Subfamily Macrophthalminae
Genus Macrophthalmus (Sentinel crabs)
Subfamily Macropipinae
Genus Maja
Genus Majella
Family Majidae (Spider crabs)
Subfamily Majinae
Superfamily Majoidea
Genus Manella
Subgenus Mareotis
Genus Mathildella
Genus Matuta
Family Matutidae
Genus Medaeops
Genus Medaeus
Genus Megaesthesius
Genus Megametope
Genus Menaethiops
Genus Menaethius
Genus Menippe
Genus Meriola
Genus Merocryptoides
Genus Merocryptus
Genus Mertonia
Genus Metadynomene
Genus Metaplax
Genus Metasesarma
Genus Metaxanthops
Genus Metopograpsus (Purple climber crabs)
Genus Micippa
Genus Micippoides
Family Mictyridae
Genus Mictyris
Genus Miersiella
Subfamily Mithracinae
Genus Moloha
Subgenus Mopsocarcinus
Genus Mortensenella
Genus Mursia
Genus Myomenippe
Genus Myra
Genus Nanhaipotamon
Genus Nanocassiope
Genus Nanopilumnus
Genus Nanosesarma
Genus Naxioides
Genus Neoactumnus
Genus Neoliomera
Genus Neosarmatium
Genus Neotroglocarcinus
Genus Neoxanthias
Genus Neoxanthops
Genus Notonyx
Subfamily Notopodinae
Genus Notopoides
Genus Notopus
Genus Notosceles
Genus Novactaea
Genus Nucia
Genus Nursia
Genus Nursilia
Genus Ocypode
Family Ocypodidae (Ghost crabs)
Subfamily Ocypodinae
Superfamily Ocypodoidea
Genus Odhneria
Genus Ommatocarcinus
Genus Oncinopus
Genus Opecarcinus
Genus Oregonia
Subfamily Oregoniinae
Genus Oreotlos
Genus Orientotlos
Genus Orithyia
Family Orithyiidae
Genus Orthotheres
Genus Osachila
Genus Ostracotheres
Genus Ovalipes
Genus Oxypleurodon
Subfamily Oziinae
Genus Ozius
Genus Pachygrapsus
Genus Paeduma
Genus Palapedia
Family Palicidae
Subfamily Palicinae
Superfamily Palicoidea
Genus Palicoides
Genus Palmyria
Genus Paracleistostoma
Genus Paractaea
Genus Paractaeopsis
Genus Paracyclois
Genus Paradorippe
Genus Paradromia
Genus Paradynomene
Subgenus Paramareotis
Genus Paramedaeus
Genus Paranaxia
Genus Parapalicus
Genus Parapanope
Genus Parapilumnus
Genus Parapyxidognathus
Genus Parasesarma
Genus Paratergatis
Genus Parathranites
Genus Paratymolus
Genus Paraxanthias
Genus Paraxanthodes
Genus Parilia
Genus Pariphiculus
Genus Paromola
Genus Paromolopsis
Genus Parthenope
Family Parthenopidae (Elbow crabs)
Subfamily Parthenopinae
Superfamily Parthenopioidea
Genus Percnon
Genus Perinia
Genus Perisesarma
Genus Permanotus
Genus Petalomera
Genus Phalangipus
Genus Philyra
Subfamily Philyrinae
Family Phyllotymolinidae
Genus Phymodius
Genus Physachaeus
Genus Picroceros
Genus Pilodius
Family Pilumnidae
Subfamily Pilumninae
Genus Pilumnopeus
Genus Pilumnus
Genus Pinnaxodes
Genus Pinnixa
Subfamily Pinnothereliinae
Genus Pinnotheres (Pea crabs)
Family Pinnotheridae
Subfamily Pinnotherinae
Superfamily Pinnotheroidea
Subfamily Pisinae
Genus Pisoides
Genus Plagusia
Subfamily Plagusiinae
Genus Planes
Subfamily Planopilumninae
Genus Planopilumnus
Genus Platepistoma
Genus Platyeriocheir
Subgenus Platylambrus
Genus Platymaia
Genus Platypilumnus
Genus Platypodia
Genus Pleistacantha
Suborder Pleocyemata
Genus Podocatactes
Subfamily Podophthalminae
Genus Podophthalmus
Infraorder Podotremata
Subfamily Polydectinae
Genus Polydectus
Family Portunidae (Swimming crabs)
Subfamily Portuninae
Superfamily Portunoidea
Genus Portunus
Family Potamidae
Superfamily Potamoidea
Genus Praebebalia
Genus Prosphorachaeus
Genus Psaumis
Genus Pseudactaea
Genus Pseudocryptochirus
Genus Pseudograpsus
Genus Pseudohapalocarcinus
Subgenus Pseudolambrus
Genus Pseudoliomera
Genus Pseudomicippe
Genus Pseudopalicus
Genus Pseudophilyra
Genus Pseudopinnixa
Genus Pseudosesarma
Subfamily Pseudoziinae
Genus Pseudozius
Genus Psopheticoides
Genus Psopheticus
Genus Ptychognathus
Genus Pugettia
Genus Pulcratis
Genus Pyromaia
Genus Quadrella
Genus Randallia
Genus Ranina
Family Raninidae (Frog crabs)
Subfamily Ranininae
Superfamily Raninoidea
Genus Raninoides
Subfamily Raninoidinae
Genus Raylilia
Genus Retropluma
Family Retroplumidae
Superfamily Retroplumoidea
Subgenus Rhinolambrus
Genus Rhinospinosa
Subfamily Rhizopinae
Genus Rochinia
Genus Ryukyum
Genus Sakaila
Genus Sakaina
Genus Sargassocarcinus
Genus Sarmatium
Genus Schizophroida
Genus Schizophrys
Genus Scopimera (Sand bubbler crabs)
Genus Scutumara
Genus Scylla (Mud crabs)
Genus Scyra
Genus Seiitaoides
Genus Serenius
Subfamily Sesarminae
Genus Sesarmops
Genus Simocarcinus
Genus Speocarcinus
Genus Sphaerodromia
Genus Sphaerozius
Genus Stelgistra
Genus Stilbognathus
Genus Stimdromia
Genus Sunipea
Genus Takedromia
Genus Tauropus
Genus Telmessus
Genus Tetralia
Genus Tetrias
Genus Thacanophrys
Genus Thalamita
Subfamily Thalamitinae
Genus Thalamitoides
Genus Thalassograpsus
Subgenus Thalassuca
Family Thiidae
Infraorder Thoracotremata
Genus Tiaramedon
Genus Tiarinia
Genus Tmethypocoelis
Genus Trachycarcinus
Genus Trapezia
Family Trapeziidae (Coral crabs)
Subfamily Trapeziinae
Genus Trigonoplax
Genus Tritodynamia
Genus Tunedromia
Genus Tutankhamen
Genus Tweedieia
Subfamily Tychinae
Genus Tylocarcinus
Genus Tymolus
Genus Typhlocarcinodes
Genus Typhlocarcinops
Genus Typhlocarcinus
Genus Uca (Fiddler crabs)
Genus Umalia
Genus Utica
Genus Utinomiella
Genus Varuna
Subfamily Varuninae
Genus Vellodius
Genus Viaderiana
Genus Xanthasia
Genus Xanthias
Family Xanthidae (Dark fingered coral crabs, Black fingered crabs, Coral crabs, dark fingered)
Subfamily Xanthinae
Superfamily Xanthoidea
Genus Xeinostoma
Subfamily Xeinostomatinae
Genus Xenocarcinus
Genus Xenograpsus
Subfamily Xenophthalminae
Genus Xenophthalmodes
Genus Xenophthalmus
Genus Xynomaia
Genus Yaldwynopsis
Subfamily Zalasiinae
Genus Zalasius
Genus Zebrida
Genus Zehntneria
Subfamily Zosiminae
Genus Zosimus
Genus Zozymodes