Sargassocarcinus cristatus – synonym of Sargassocarcinus sublimis
Sargassocarcinus foliatus – synonym of Sargassocarcinus sublimis
Sarmatium crassum – synonym of Sarmatium striaticarpus
Sarmatium faxoni – synonym of Labuanium rotundatum
Sarmatium fryatti – synonym of Neosarmatium rotundifrons
Sarmatium indicum – synonym of Neosarmatium indicum
Sarmatium meinerti – synonym of Neosarmatium meinerti
Sarmatium punctatum – synonym of Neosarmatium punctatum
Schizophroida manazuruana – synonym of Schizophroida hilensis
Schizophrys asper – synonym of Schizophrys aspera
Schizophrys hilensis – synonym of Schizophroida hilensis
Schizophrys serratus – synonym of Schizophrys aspera
Scopimera globosa longidactyla – synonym of Scopimera longidactyla
Scopimera tuberculata – synonym of Scopimera globosa
Scylla serrata – synonym of Scylla paramamosain
Scylla serrata var. paramamosain – synonym of Scylla paramamosain
Scylla tranquebarica var. oceanica – synonym of Scylla serrata
Scyramathia livermorei – synonym of Rochinia pulchra
Scyramathia pulchra – synonym of Rochinia pulchra
Scyramathia velutina – synonym of Oxypleurodon velutinus
Serenius demani – synonym of Macromedaeus demani
Sesarma (Chiromantes) bidens – synonym of Perisesarma bidens
Sesarma (Chiromantes) dehaani – synonym of Chiromantes dehaani
Sesarma (Chiromantes) haematocheir – synonym of Chiromantes haematocheir
Sesarma (Episesarma) bocourti – synonym of Pseudosesarma bocourti
Sesarma (Episesarma) frontalis – synonym of Sesarmops impressum
Sesarma (Episesarma) meinerti – synonym of Neosarmatium meinerti
Sesarma (Episesarma) taeniolata – synonym of Episesarma mederi
Sesarma (Holometopus) aubryi – synonym of Metasesarma aubryi
Sesarma (Holometopus) dehaani – synonym of Chiromantes dehaani
Sesarma (Holometopus) haematocheir – synonym of Chiromantes haematocheir
Sesarma (Holometopus) neglecta – synonym of Chiromantes dehaani
Sesarma (Holometopus) obtusifrons – synonym of Chiromantes obtusifrons
Sesarma (Holometopus) villosa – synonym of Chiromantes villosum
Sesarma (Holometopus) villosum – synonym of Chiromantes villosum
Sesarma (Metasesarma) aubryi – synonym of Metasesarma aubryi
Sesarma (Metasesarma) rousseauxi – synonym of Metasesarma rousseauxi
Sesarma (Parasesarma) erythrodactyla – synonym of Parasesarma acis
Sesarma (Parasesarma) erythrodactylum – synonym of Parasesarma acis
Sesarma (Parasesarma) picta – synonym of Parasesarma pictum
Sesarma (Parasesarma) pictum – synonym of Parasesarma pictum
Sesarma (Parasesarma) plicata – synonym of Parasesarma plicatum
Sesarma (Parasesarma) plicatum – synonym of Parasesarma plicatum
Sesarma (Parasesarma) quadrata – synonym of Parasesarma plicatum
Sesarma (Parasesarma) tripectinis – synonym of Parasesarma tripectinis
Sesarma (Parasesarma) vestita – synonym of Parasesarma vestitum
Sesarma (Perisesarma) bidens – synonym of Perisesarma bidens
Sesarma (Sarmataium) meinerti – synonym of Neosarmatium meinerti
Sesarma (Sarmatium) crassum – synonym of Sarmatium striaticarpus
Sesarma (Sarmatium) rotundifrons – synonym of Neosarmatium rotundifrons
Sesarma (Sarmatium) smithii – synonym of Neosarmatium smithi
Sesarma (Sesarma) boucourti – synonym of Pseudosesarma bocourti
Sesarma (Sesarma) gordoni – synonym of Nanosesarma gordoni
Sesarma (Sesarma) impressa – synonym of Sesarmops impressum
Sesarma (Sesarma) intermedia – synonym of Sesarmops intermedius
Sesarma (Sesarma) intermedium – synonym of Sesarmops intermedius
Sesarma (Sesarma) lafondii – synonym of Episesarma lafondi
Sesarma (Sesarma) mederi – synonym of Episesarma mederi
Sesarma (Sesarma) meinerti – synonym of Neosarmatium meinerti
Sesarma (Sesarma) minuta – synonym of Nanosesarma minutum
Sesarma (Sesarma) oceanica – synonym of Neosarmatium smithi
Sesarma (Sesarma) quadrata – synonym of Parasesarma plicatum
Sesarma (Sesarma) rotundata – synonym of Labuanium rotundatum
Sesarma (Sesarma) sinensis – synonym of Sesarmops sinensis
Sesarma (Sesarma) smithi – synonym of Neosarmatium smithi
Sesarma (Sesarma) smithii – synonym of Neosarmatium smithi
Sesarma (Sesarma) stormi – synonym of Stelgistra stormi
Sesarma (Sesarma) taeniolata – synonym of Episesarma mederi
Sesarma (Sesarma) taeniolatum – synonym of Episesarma mederi
Sesarma (Sesarma) villosa – synonym of Chiromantes villosum
Sesarma (Sesarmops) impressum – synonym of Sesarmops impressum
Sesarma (Sesarmops) sinensis – synonym of Sesarmops sinensis
Sesarma africana? – synonym of Neosarmatium meinerti
Sesarma aubryi – synonym of Metasesarma aubryi
Sesarma bidens – synonym of Perisesarma bidens
Sesarma bocourti – synonym of Pseudosesarma bocourti
Sesarma cheirogona – synonym of Pseudosesarma bocourti
Sesarma dehaani – synonym of Chiromantes dehaani
Sesarma dentifrons – synonym of Labuanium rotundatum
Sesarma frontale – synonym of Sesarmops impressum
Sesarma frontalis – synonym of Sesarmops impressum
Sesarma gardineri – synonym of Labuanium rotundatum
Sesarma haematocheir – synonym of Chiromantes haematocheir
Sesarma impressa – synonym of Sesarmops impressum
Sesarma intermedia – synonym of Sesarmops intermedius
Sesarma intermedium – synonym of Sesarmops intermedius
Sesarma lafondi – synonym of Episesarma lafondi
Sesarma meinerti – synonym of Neosarmatium meinerti
Sesarma minuta – synonym of Nanosesarma minutum
Sesarma murrayi – synonym of Pachygrapsus minutus
Sesarma neglecta – synonym of Chiromantes dehaani
Sesarma nodulifera – synonym of Sesarmops impressum
Sesarma obtusifrons – synonym of Chiromantes obtusifrons
Sesarma oceanicum – synonym of Labuanium rotundatum
Sesarma picta – synonym of Parasesarma pictum
Sesarma pictum – synonym of Parasesarma pictum
Sesarma plicata – synonym of Parasesarma plicatum
Sesarma quadrata – synonym of Parasesarma plicatum
Sesarma quadrata var. affinis – synonym of Parasesarma plicatum
Sesarma quadratum – synonym of Parasesarma plicatum
Sesarma rotundata – synonym of Labuanium rotundatum
Sesarma rotundata papuo-malesiaca – synonym of Labuanium rotundatum
Sesarma rotundifrons – synonym of Neosarmatium rotundifrons
Sesarma rupicola – synonym of Parasesarma pictum
Sesarma similis – synonym of Sesarmops impressum
Sesarma sinensis – synonym of Sesarmops sinensis
Sesarma smithi – synonym of Neosarmatium smithi
Sesarma smithii – synonym of Neosarmatium smithi
Sesarma taeniolata – synonym of Episesarma mederi
Sesarma taeniolata crebrestriata – synonym of Episesarma lafondi
Sesarma taeniolatum – synonym of Episesarma mederi
Sesarma tetragonum – synonym of Neosarmatium meinerti
Sesarma ungulata – synonym of Parasesarma plicatum
Sesarma vestita – synonym of Parasesarma vestitum
Sesarma villosa – synonym of Chiromantes villosum
Sesarma villosum – synonym of Chiromantes villosum
Sesarmops intermedium – synonym of Sesarmops intermedius
Simocarcinus camelus – synonym of Simocarcinus simplex
Simocarcinus camelus brevirostris – synonym of Simocarcinus simplex
Simocarcinus camelus pinnirostris – synonym of Simocarcinus simplex
Simocarcinus helleri – synonym of Simocarcinus simplex
Simocarcinus pyramidatus var. longirostris – synonym of Simocarcinus longirostris
Sphaerodromia Kendalli – synonym of Sphaerodromia kendalli
Sphaerodromia lethrinusae – synonym of Dromidiopsis lethrinusae
Sphenocarcinus bidens – synonym of Oxypleurodon bidens
Sphenocarcinus nodosus – synonym of Oxypleurodon nodosus
Sphenocarcinus stimpsoni – synonym of Oxypleurodon stimpsoni
Sphenocarcinus velutinus – synonym of Oxypleurodon velutinus
Stenocionops cervicornis – synonym of Stilbognathus cervicornis
Stenorhynchus curvirostris – synonym of Achaeus curvirostris
Stenorhynchus fissifrons – synonym of Achaeus curvirostris
Stilbognathus ? curvicornis – synonym of Stilbognathus cervicornis